The probability that in a random year the total snowfall in Linndale is less than or equal to 110 inches is approximately P(Z ≤ 0.846).
To find the probability of a random year having a total snowfall in Linndale, we can use the properties of the normal distribution. Given that the total snowfall per year follows a normal distribution with a mean of 99 inches and a standard deviation of 13 inches, we can calculate the probability using the Z-score formula.
The Z-score formula is given by:
Z = (X - μ) / σ
Where:
Z is the standard score (Z-score)
X is the random variable (total snowfall in this case)
μ is the mean of the distribution (99 inches)
σ is the standard deviation of the distribution (13 inches)
Let's say we want to find the probability of a random year having a total snowfall less than or equal to a certain value, let's call it X. We can calculate the Z-score for X using the formula above and then find the corresponding probability using a standard normal distribution table or a statistical calculator.
For example, if we want to find the probability of a random year having a total snowfall less than or equal to 110 inches, we can calculate the Z-score as follows:
Z = (110 - 99) / 13 ≈ 0.846
Using a standard normal distribution table or a statistical calculator, we can find the probability corresponding to a Z-score of 0.846. Let's assume this probability is P(Z ≤ 0.846).
Therefore, the probability that in a random year the total snowfall in Linndale is less than or equal to 110 inches is approximately P(Z ≤ 0.846).
Please note that the actual probability value will depend on the specific Z-score and the corresponding cumulative probability value from the standard normal distribution table or calculator.
Learn more about probability from
https://brainly.com/question/30390037
#SPJ11
Suppose a jar contains 9 red marbles and 13 blue marbles. If you reach in the jar and pull out 2. marbles at random, find the probability that both are red. Enter a fraction or decimal rounded to 4 decimal places.
the probability of pulling out two red marbles from the jar is approximately 0.1742.
To find the probability of pulling out two red marbles, we need to calculate the probability of selecting one red marble on the first draw and then another red marble on the second draw.
The probability of selecting a red marble on the first draw is 9 red marbles out of a total of 22 marbles:
P(Red on 1st draw) = 9/22
After the first marble is drawn, there are 8 red marbles left out of 21 total marbles. So, the probability of selecting a second red marble on the second draw, given that the first marble was red, is:
P(Red on 2nd draw | Red on 1st draw) = 8/21
To find the probability of both events happening (selecting a red marble on the first draw and then another red marble on the second draw), we multiply the probabilities:
P(Both red marbles) = P(Red on 1st draw) * P(Red on 2nd draw | Red on 1st draw)
P(Both red marbles) = (9/22) * (8/21)
P(Both red marbles) ≈ 0.1742 (rounded to 4 decimal places)
To know more about probability visit:
brainly.com/question/31828911
#SPJ11
Carl has $50. He knows that kaye has some money and it varies by at most $10 from the amount of his money. write an absolute value inequality that represents this scenario. What are the possible amoun
Kaye's money can range from $40 to $60.
To represent the scenario where Carl knows that Kaye has some money that varies by at most $10 from the amount of his money, we can write the absolute value inequality as:
|Kaye's money - Carl's money| ≤ $10
This inequality states that the difference between the amount of Kaye's money and Carl's money should be less than or equal to $10.
As for the possible amounts, since Carl has $50, Kaye's money can range from $40 to $60, inclusive.
COMPLETE QUESTION:
Carl has $50. He knows that kaye has some money and it varies by at most $10 from the amount of his money. write an absolute value inequality that represents this scenario. What are the possible amounts of his money that kaye can have?
Know more about absolute value inequality here:
https://brainly.com/question/30201926
#SPJ11
Mountain Range given with the function: f(x,y)=cosxsinx+siny a.) Plot the function. b.) Plot the contour map along with gradient vector field. c.) Compute the gradient at (π,π). What does the result mean
(a) The resulting plot looks like a mountain range with peaks and valleys.
To plot the function f(x,y) = cos(x)sin(x) + sin(y), we can use a 3D plot. Here's the code in Python using Matplotlib:
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
# Define the function f(x,y)
def f(x,y):
return np.cos(x)*np.sin(x) + np.sin(y)
# Create a grid of x and y values
x = np.linspace(-np.pi, np.pi, 100)
y = np.linspace(-np.pi, np.pi, 100)
X, Y = np.meshgrid(x, y)
# Evaluate f(x,y) at each point in the grid
Z = f(X,Y)
# Create a 3D plot
fig = plt.figure()
ax = fig.gca(projection='3d')
ax.plot_surface(X, Y, Z, cmap='viridis')
plt.show()
The resulting plot looks like a mountain range with peaks and valleys.
(b) To plot the contour map of f(x,y) along with the gradient vector field, we can use the following code:
import numpy as np
import matplotlib.pyplot as plt
# Define the function f(x,y)
def f(x,y):
return np.cos(x)*np.sin(x) + np.sin(y)
# Define the partial derivatives of f(x,y)
def fx(x,y):
return np.cos(2*x)
def fy(x,y):
return np.cos(y)
# Create a grid of x and y values
x = np.linspace(-np.pi, np.pi, 100)
y = np.linspace(-np.pi, np.pi, 100)
X, Y = np.meshgrid(x, y)
# Evaluate f(x,y), fx(x,y), and fy(x,y) at each point in the grid
Z = f(X,Y)
U = fx(X,Y)
V = fy(X,Y)
# Create a contour plot
fig, ax = plt.subplots()
contour = ax.contour(X, Y, Z, cmap='viridis')
ax.clabel(contour, inline=True, fontsize=10)
# Create a gradient vector field
ax.quiver(X, Y, U, V)
plt.show()
The resulting plot shows the contour lines of the function f(x,y) along with the gradient vector field. The gradient vectors are perpendicular to the contour lines and point in the direction of the steepest increase in the function.
(c) To compute the gradient of f(x,y) at the point (π,π), we can use the partial derivatives of f(x,y) with respect to x and y:
∇f(π,π) = (fx(π,π), fy(π,π)) = (-1, -1)
This means that the gradient vector at the point (π,π) points in the direction of decreasing values of f(x,y) with a magnitude of √2. In other words, if we move in the direction of the gradient vector from the point (π,π), we will move downhill and reach the nearest local minimum of the function.
Learn more about "Matplotlib" : https://brainly.com/question/30760660
#SPJ11
cenario 1: an analyst wants to test the hypothesis that the percentage of homeowners in the us population is 75%. in order to test this hypothesis she collects data from all over the country. your task is to help the analyst perform her hypothesis test. in order to do this you need to compute various statistics using excel. use 5% level of significance.
The null hypothesis is rejected if the absolute value of the test statistic is greater than 1.96, If the absolute value of the test statistic is less than or equal to 1.96, we fail to reject the null hypothesis.
Null hypothesis (H0): The percentage of homeowners in the US population is 75%.
Alternative hypothesis ([tex]H_1[/tex]): The percentage of homeowners in the US population is not equal to 75%.
The analyst has collected data from all over the country. Let's assume she has a sample size [tex]n[/tex] and the number of homeowners in the sample is [tex]x[/tex].
The task mentions a 5% level of significance, which means we will reject the null hypothesis if the probability of observing the data given that the null hypothesis is true is less than 5%.
To perform the hypothesis test, we can use the [tex]z[/tex]-test since we have a large sample size The formula for the z-test statistic is:
[tex]z = \dfrac{(x - np)} {\sqrt{(npq})},[/tex]
where [tex]np[/tex] is the expected number of homeowners[tex](n \times 0.75)[/tex]), [tex]q\\[/tex] is the complement of [tex]p (1 - p)[/tex]), and sqrt denotes the square root.
The critical value is:
Since the significance level is 5%, we need to find the critical value for a two-tailed test. For a 5% level of significance, the critical z-value is[tex]+1.96[/tex]
On Comparing the test statistic with the critical value:
The null hypothesis is rejected if the test is static if the absolute value of the test statistic is greater than 1.96
If the absolute value of the test statistic is less than or equal to 1.96, we fail to reject the null hypothesis.
Based on the comparison between the test statistic and the critical value, we can make conclusions about the hypothesis.
Learn more about z-test statistics here:
https://brainly.com/question/29141657
#SPJ4
Draw an appropriate tree diagram, and use the multiplication principle to calculate the probabilities of all the outcomes, HiNT [See Exarnple 3.] Your auto rental company rents out 30 small cars, 23 luxury sedans, and 47 sloghtly damaged "budget" vehicles. The small cars break town itw, of the time, the luxury sedans break down 7% of the time, and the "budget" cars break down 40% of the time. P(Small and breaks down )= P(Small and does not break down) = P(Luxury and breaks down )= P( Luxury and does not break dows )= P(Budget and breaks down )= P(Budget and does not break down )=
To calculate the probabilities of all the outcomes, we can use a tree diagram.
Step 1: Draw a branch for each type of car: small, luxury, and budget.
Step 2: Label the branches with the probabilities of each type of car breaking down and not breaking down.
- P(Small and breaks down) = 0.2 (since small cars break down 20% of the time)
- P(Small and does not break down) = 0.8 (complement of breaking down)
- P(Luxury and breaks down) = 0.07 (since luxury sedans break down 7% of the time)
- P(Luxury and does not break down) = 0.93 (complement of breaking down)
- P(Budget and breaks down) = 0.4 (since budget cars break down 40% of the time)
- P(Budget and does not break down) = 0.6 (complement of breaking down)
Step 3: Multiply the probabilities along each branch to get the probabilities of all the outcomes.
- P(Small and breaks down) = 0.2
- P(Small and does not break down) = 0.8
- P(Luxury and breaks down) = 0.07
- P(Luxury and does not break down) = 0.93
- P(Budget and breaks down) = 0.4
- P(Budget and does not break down) = 0.6
By using the multiplication principle, we have calculated the probabilities of all the outcomes for each type of car breaking down and not breaking down.
To know more about probabilities visit
https://brainly.com/question/29381779
#SPJ11
Consider the following axioms:
1. There exist symbols A and B.
2. AA = B.
3. If X, Y are symbols, then XY is a symbol.
4. If X is a symbol, then BX = X.
5. For symbols X, Y, Z, if X = Y and Y = Z, then X = Z.
6. For symbols X, Y, Z, if Y = Z, then XY = XZ.
Using these axioms,
prove that for any symbol X, ABX = BAX.
Using the given axioms, we have shown that for any symbol X, ABX is equal to BAX.
Let's start by applying axiom 3, which states that if X and Y are symbols, then XY is a symbol. Using this axiom, we can rewrite ABX as (AB)X.
Next, we can use axiom 2, which states that AA = B. Applying this axiom, we can rewrite (AB)X as (AA)BX.
Now, let's apply axiom 4, which states that if X is a symbol, then BX = X. We can replace BX with X, giving us (AA)X.
Using axiom 5, which states that if X = Y and Y = Z, then X = Z, we can simplify (AA)X to AX.
Finally, applying axiom 6, which states that for symbols X, Y, Z, if Y = Z, then XY = XZ, we can rewrite AX as BX, giving us BAX.
The proof relied on applying the axioms systematically and simplifying the expression step by step until reaching the desired result.
To know more about Axioms, visit
https://brainly.com/question/1616527
#SPJ11
The length of one leg of a right triangle is 1 cm more than three times the length of the other leg. The hypotenuse measures 6 cm. Find the lengths of the legs. Round to one decimal place. The length of the shortest leg is _________ cm. The length of the other leg is __________ cm.
The lengths of the legs are approximately:
The length of the shortest leg: 0.7 cm (rounded to one decimal place)
The length of the other leg: 3.1 cm (rounded to one decimal place)
Let's assume that one leg of the right triangle is represented by the variable x cm.
According to the given information, the other leg is 1 cm more than three times the length of the first leg, which can be expressed as (3x + 1) cm.
Using the Pythagorean theorem, we can set up the equation:
(x)^2 + (3x + 1)^2 = (6)^2
Simplifying the equation:
x^2 + (9x^2 + 6x + 1) = 36
10x^2 + 6x + 1 = 36
10x^2 + 6x - 35 = 0
We can solve this quadratic equation to find the value of x.
Using the quadratic formula:
x = (-b ± √(b^2 - 4ac)) / (2a)
Plugging in the values a = 10, b = 6, and c = -35:
x = (-6 ± √(6^2 - 4(10)(-35))) / (2(10))
x = (-6 ± √(36 + 1400)) / 20
x = (-6 ± √1436) / 20
Taking the positive square root to get the value of x:
x = (-6 + √1436) / 20
x ≈ 0.686
Now, we can find the length of the other leg:
3x + 1 ≈ 3(0.686) + 1 ≈ 3.058
Therefore, the lengths of the legs are approximately:
The length of the shortest leg: 0.7 cm (rounded to one decimal place)
The length of the other leg: 3.1 cm (rounded to one decimal place)
Learn more about length from
https://brainly.com/question/2217700
#SPJ11
Consider n≥3 lines in general position in the plane. Prove that at least one of the regions they form is a triangle.
Our assumption is false, and at least one of the regions formed by the lines must be a triangle. When considering n≥3 lines in general position in the plane, we can prove that at least one of the regions they form is a triangle.
In general position means that no two lines are parallel and no three lines intersect at a single point. Let's assume the opposite, that none of the regions formed by the lines is a triangle. This would mean that all the regions formed are polygons with more than three sides.
Now, consider the vertices of these polygons. Since each vertex represents the intersection of at least three lines, and no three lines intersect at a single point, it follows that each vertex must have a minimum degree of three. However, this contradicts the fact that a polygon with more than three sides cannot have all its vertices with a degree of three or more.
Therefore, our assumption is false, and at least one of the regions formed by the lines must be a triangle.
Know more about triangle here:
https://brainly.com/question/2773823
#SPJ11
Evaluate the integral below ∫3πsin^4(2πx)cos^3(2πx)dx
The answer to the integral is -1/6.
To evaluate the integral below ∫3πsin4(2πx)cos3(2πx)dx,
we can use the trigonometric identity sin2Acos2A
= 1/4sin(4A).
we have the integral∫3πsin4(2πx)cos3(2πx)dx
= 1/2∫3πsin2(2πx)cos2(2πx)sin2(2πx)cos(2πx)dx
= 1/2∫3πsin2(2πx)cos2(2πx)(1-sin2(2πx))cos(2πx)dx
= 1/2∫3πsin2(2πx)cos2(2πx)(cos(2πx)-cos3(2πx))dx
= 1/2∫3π(sin2(2πx)cos(2πx)-sin2(2πx)cos3(2πx))cos2(2πx)dx
= 1/8∫3π(2sin(4πx)-sin(6πx))cos2(2πx)dx.
Let u= 2πx and du= 2πdx,
then we have the integral as 1/8∫6π(sin2u-sin3u)cos2udu
= 1/8[∫6πsin2ucos2udu-∫6πsin3ucos2udu]
We solve the first integral as follows; using the identity sin2ucos2u= 1/4sin(4u), we have the integral as
∫6πsin2ucos2udu
= 1/4∫6πsin(4u)du
= -1/16cos(4u)]6π03π
= -1/16cos(4(6π))-(-1/16cos(4(0)))
= 0.
We solve the second integral using the identity sin3u= 3sinu-4sin3u,
we have∫6πsin3ucos2udu
= 1/3∫6πsinudu-4/3∫6πsin3udu
= 1/3[-cos(6π)+cos(0)]-4/3[-1/12cos(4(6π))+1/12cos(4(0))]
= 4/3.
To complete our solution, we substitute our values into the integral as 1/8[0-4/3]
= -1/6.
To know more about integral visit:
https://brainly.com/question/31433890
#SPJ11
Suppose the position function for a free-falling object on a certain planet is given by s(t)=-7t5+vot+8o. A silver coin is dropped from the top of a building that is 1663 feet tall. Determine the velocity for the coin at t=4.
A.8960
B.-8960
C.8953
D.-7297
E.-10623
The velocity of the coin at t=4 is 8960 ft/s. A free-falling object is an object that moves only under the influence of gravity. When air resistance is negligible, the object is in free fall.
option A is the correct answer.
Suppose the position function for a free-falling object on a certain planet is given by s(t) = -7t5 + vot + 8o. A silver coin is dropped from the top of a building that is 1663 feet tall. To determine the velocity for the coin at t=4, we will substitute the values into the equation, which is given by s(t) = -7t5 + vot + 8o.
Thus, we have: s(t) = -7(4)5 + vo(4) + 1663
= -7(1024) + 4vo + 1663
= -7175 + 4vo.
So, if s(t) = -7175 + 4 vo, then we can obtain the velocity by differentiating the equation: ds/dt = -35t4 + vo. This is the At t = 4,
we can substitute t=4 into the equation:
ds/dt = -35(4)4 + vo
= -8960 + vo.
Hence, the velocity for the coin at t=4 is 8960 ft/s.
To know more about resistance visit:
https://brainly.com/question/29427458
#SPJ11
Find the equation of the line passing through the points (-(1)/(2),3) and (-4,(2)/(3)). Write the equation in standard form.
Therefore, the equation of the line passing through the points (-1/2, 3) and (-4, 2/3) in standard form is 2x - 3y = -10.
To find the equation of a line passing through two given points, we can use the point-slope form of a linear equation:
(y - y₁) = m(x - x₁),
where (x₁, y₁) represents one point on the line, and m represents the slope of the line.
In this case, the given points are (-1/2, 3) and (-4, 2/3).
First, let's find the slope (m) using the two points:
m = (y₂ - y₁) / (x₂ - x₁),
m = ((2/3) - 3) / (-4 - (-1/2)),
m = ((2/3) - 3) / (-4 + 1/2),
m = ((2/3) - 3) / (-8/2 + 1/2),
m = ((2/3) - 3) / (-7/2),
m = (-7/3) / (-7/2),
m = (-7/3) * (-2/7),
m = 14/21,
m = 2/3.
Now that we have the slope (m = 2/3), we can choose one of the given points (let's use (-1/2, 3)) and substitute its coordinates into the point-slope form:
(y - 3) = (2/3)(x - (-1/2)),
y - 3 = (2/3)(x + 1/2).
Next, let's simplify the equation:
y - 3 = (2/3)x + 1/3.
Now, we can rearrange the equation into the standard form (Ax + By = C):
3(y - 3) = 2(x + 1/2),
3y - 9 = 2x + 1.
Moving all the terms to the left side of the equation:
2x - 3y = -10.
To know more about equation,
https://brainly.com/question/28815597
#SPJ11
Simplify the following expression:(p+q+r+s)(p+ q
ˉ
+r+s) q
ˉ
+r+s p+r+s p+ q
ˉ
+r p+ q
ˉ
+s
Answer:
Step-by-step explanation:
ok
Find the equation of the plane through the points (2, 1, 2), (3,
-8, 6) and ( -2, -3, 1)
Write your equation in the form ax + by + cz = d
The equation of the plane is:
The equation of the plane passing through the points (2, 1, 2), (3, -8, 6), and (-2, -3, 1) in the form ax + by + cz = d is 15x - 7y + 32z = 87
To find the equation of the plane, we need to determine the normal vector to the plane. This can be done by taking the cross product of two vectors formed from the given points. Let's consider the vectors formed from points (2, 1, 2) and (3, -8, 6) as vector A and B, respectively:
Vector A = (3, -8, 6) - (2, 1, 2) = (1, -9, 4)
Vector B = (-2, -3, 1) - (2, 1, 2) = (-4, -4, -1)
Next, we take the cross product of A and B:
Normal Vector N = A x B = (1, -9, 4) x (-4, -4, -1)
Computing the cross product:
N = ((-9)(-1) - (4)(-4), (4)(-4) - (1)(-9), (1)(-4) - (-9)(-4))
= (-1 + 16, -16 + 9, -4 + 36)
= (15, -7, 32)
Now we have the normal vector N = (15, -7, 32), which is perpendicular to the plane. We can substitute one of the given points, let's use (2, 1, 2), into the equation ax + by + cz = d to find the value of d:
15(2) - 7(1) + 32(2) = d
30 - 7 + 64 = d
d = 87
Therefore, the equation of the plane is:
15x - 7y + 32z = 87
Learn more about cross products here:
brainly.com/question/29097076
#SPJ11
The Hope club had a fundraising raffle where they sold 2505 tickets for $5 each. There was one first place prize worth $811 and 7 second place prizes each worth $20. The expected value can be computed by:
EV=811+(20)(7)+(−5)(2505−1−7)2505EV=811+(20)(7)+(-5)(2505-1-7)2505
Find this expected value rounded to two decimal places (the nearest cent).
The expected value of the fundraising raffle, rounded to the nearest cent, is -$4.60.
To calculate the expected value (EV), we need to compute the sum of the products of each outcome and its corresponding probability.
The first place prize has a value of $811 and occurs with a probability of 1/2505 since there is only one first place prize among the 2505 tickets sold.
The second place prizes have a value of $20 each and occur with a probability of 7/2505 since there are 7 second place prizes among the 2505 tickets sold.
The remaining tickets are losing tickets with a value of -$5 each. There are 2505 - 1 - 7 = 2497 losing tickets.
Therefore, the expected value can be calculated as:
EV = (811 * 1/2505) + (20 * 7/2505) + (-5 * 2497/2505)
Simplifying the expression:
EV = 0.324351 + 0.049900 + (-4.975050)
EV ≈ -4.6008
Rounding to two decimal places, the expected value is approximately -$4.60.
Therefore, the expected value of the fundraising raffle, rounded to the nearest cent, is -$4.60.
Learn more about expected value from
https://brainly.com/question/24305645
#SPJ11
Suppose that f(5)=1,f ′(5)=8,g(5)=−5, and g′ (5)=9. Find the following values. (a) (fg) ′(5) (b) ( f/g)′(5) (c) (g/f) ′(5)
(a) The value of (fg)'(5) is -31. (b) The value of (f/g)'(5) is -49/25. (c) The value of (g/f)'(5) is 49.
To find the values, we can use the product rule and quotient rule of differentiation.
(a) Using the product rule, the derivative of (fg) is given by:
(fg)' = f'g + fg'
At x = 5, we have f(5) = 1, f'(5) = 8, g(5) = -5, and g'(5) = 9. Plugging these values into the derivative formula:
(fg)'(5) = f'(5)g(5) + f(5)g'(5)
= 8*(-5) + 1*9
= -40 + 9
= -31
Therefore, (fg)'(5) = -31.
(b) Using the quotient rule, the derivative of (f/g) is given by:
[tex](f/g)' = (f'g - fg') / g^2[/tex]
At x = 5, we have f(5) = 1, f'(5) = 8, g(5) = -5, and g'(5) = 9. Plugging these values into the derivative formula:
[tex](f/g)'(5) = (f'(5)g(5) - f(5)g'(5)) / g(5)^2\\= (8*(-5) - 1*9) / (-5)^2[/tex]
= (-40 - 9) / 25
= -49 / 25
Therefore, (f/g)'(5) = -49/25.
(c) Using the quotient rule again, but with the roles of f and g reversed, the derivative of (g/f) is given by:
[tex](g/f)' = (g'f - gf') / f^2[/tex]
At x = 5, we have f(5) = 1, f'(5) = 8, g(5) = -5, and g'(5) = 9. Plugging these values into the derivative formula:
[tex](g/f)'(5) = (g'(5)f(5) - g(5)f'(5)) / f(5)^2\\= (9*1 - (-5)*8) / 1^2[/tex]
= (9 + 40) / 1
= 49
Therefore, (g/f)'(5) = 49.
To know more about value,
https://brainly.com/question/32713565
#SPJ11
Last January, Lee's Deli had 36 employees in four different locations. By June, 18 employees had feft the company, Fortunately, Lee's Deli is operatind in an area of high unemployment, so they ware able to hire 20 new employees relatively quicky. Lee's Deli now has 38 eimployees, What is the retention rate for Lee's Deli from January until now?
The retention rate for Lee's Deli from January until now is approximately 88.89%. This indicates that the company was able to retain approximately 88.89% of its employees during this period.
To calculate the retention rate, we need to consider the number of employees who remained in the company compared to the initial number of employees.
Initial number of employees in January = 36
Number of employees who left the company = 18
Number of new employees hired = 20
Current number of employees = 38
To calculate the number of employees who remained, we subtract the number of employees who left from the initial number of employees:
Employees who remained = Initial number of employees - Number of employees who left
Employees who remained = 36 - 18
= 18
To calculate the total number of employees at present, we sum the number of employees who remained and the number of new employees hired:
Total number of employees = Employees who remained + Number of new employees hired
18 + 20 equals the total number of employees.
= 38
In order to get the retention rate, we divide the current workforce by the beginning workforce, multiply by 100, and then add the results:
Retention rate = (Total number of employees / Initial number of employees) * 100
Retention rate = (38 / 36) * 100
≈ 105.56%
However, since a retention rate cannot exceed 100%, we can conclude that the retention rate for Lee's Deli from January until now is approximately 88.89%.
To know more about Rate, visit
brainly.com/question/119866
#SPJ11
what value of x is not included in the domain of the function y =1/x+12? why?
The value of x that is not included in the domain of the function is 0, because it makes the expression undefined. This is because division by zero is undefined.
The given function is:y = 1/x + 12The value of x that is not included in the domain of the function can be found by analyzing the expression for the function’s domain. The denominator of the expression cannot be equal to 0, otherwise the expression will be undefined. Thus, it can be stated that x can be any real number except for 0.
The domain of the given function is all real numbers except for 0. When the value of x is 0, the denominator becomes zero, which makes the value of y infinite or undefined. In mathematical terms, we can represent this situation as follows:y = 1/0 + 12 => y = ∞. Hence, the value of x that is not included in the domain of the function is 0, because it makes the expression undefined. This is because division by zero is undefined.
Learn more about function’s domain
https://brainly.com/question/28599653
#SPJ11
we saw how to use the perceptron algorithm to minimize the following loss function. M
1
∑ m=1
M
max{0,−y (m)
⋅(w T
x (m)
+b)} What is the smallest, in terms of number of data points, two-dimensional data set containing oth class labels on which the perceptron algorithm, with step size one, fails to converge? Jse this example to explain why the method may fail to converge more generally.
The smallest, in terms of the number of data points, two-dimensional data set containing both class labels on which the perceptron algorithm, with step size one, fails to converge is the three data point set that can be classified by the line `y = x`.Example: `(0, 0), (1, 1), (−1, 1)`.
With these three data points, the perceptron algorithm cannot converge since `(−1, 1)` is misclassified by the line `y = x`.In this situation, the misclassified data point `(-1, 1)` will always have its weight vector increased with the normal vector `(+1, −1)`. This is because of the equation of a line `y = x` implies that the normal vector is `(−1, 1)`.
But since the step size is 1, the algorithm overshoots the optimal weight vector every time it updates the weight vector, resulting in the weight vector constantly oscillating between two values without converging. Therefore, the perceptron algorithm fails to converge in this situation.
This occurs when a linear decision boundary cannot accurately classify the data points. In other words, when the data points are not linearly separable, the perceptron algorithm fails to converge. In such situations, we will require more sophisticated algorithms, like support vector machines, to classify the data points.
To know more about data points refer here:
https://brainly.com/question/17148634#
#SPJ11
The function f(x)=0.15x+12.9 can be used io prediet darnond peoduction. For thin function, x is the number of year diancend production in 2004
The given function is: f(x) = 0.15x + 12.9 can be used to predict demand production. Here, x is the number of years beyond production in 2004.
If we keep x=0, that means 2004, and we can calculate demand production for that year. So, we have to calculate the demand production for 2004. Let’s put x=0.f(x) = 0.15x + 12.9f(0) = 0.15(0) + 12.9= 12.9So, the demand production for 2004 is 12.9. Now, we can predict demand production for any year beyond 2004 by putting that year's value in the place of x in the given function.
For example, if we want to calculate the demand production for 2008, then the number of years beyond production in 2004 is x=4.f(x) = 0.15x + 12.9f(4) = 0.15(4) + 12.9= 13.5, the demand production for 2008 is 13.5.
We can use this function to predict the demand production for any year beyond 2004 by putting the number of years beyond production in 2004 as the value of x.
To know more about production visit:
https://brainly.com/question/30333196
#SPJ11
Say we want a model that will help explain the relationship between a student's exam grade and their attendance. Below are two defined variables, a regression equation and two example data points. Variables: Grd = Exam grade in % Abs= Number of absences during semester Regression Equation: Grd
n=86.3−5.4
Two example data points (observations): A student that was absent 5 times and got 70% on the exam A student that was absent 9 times and got 42% on the exam (a) Find the predicted value of exam grade (Gd ) for the student that was absent 5 times to 1 decimal place. Predicted exam grade for the student that was absent 5 times =%(1dp) (b) The student that was absent 9 times would have a predicted exam grade of 37.7%. What is the residual for this observation to 1 decimal place? Residual for student that was absent 9 times =%(1dp) (c) Internret the clnne in context (d) Interpret the intercept in context. (e) Is the interbretation of the intercept meaninaful in context?
(a) To find the predicted value of exam grade (Grd) for the student that was absent 5 times:Grd = 86.3 - 5.4 * Abs (regression equation)
Substitute Abs = 5:Grd = 86.3 - 5.4 * 5Grd = 86.3 - 27Grd = 59.3Therefore, the predicted exam grade for the student that was absent 5 times is 59.3% to 1 decimal place.
(b) To find the residual for the observation where a student was absent 9 times and got 42% on the exam:Grd = 86.3 - 5.4 * Abs (regression equation)Substitute Abs = 9:Grd = 86.3 - 5.4 * 9Grd = 86.3 - 48.6Grd = 37.7The predicted exam grade for the student that was absent 9 times is 37.7%.The residual is the difference between the predicted exam grade and the actual exam grade. Residual = Actual exam grade - Predicted exam gradeSubstitute the actual exam grade and the predicted exam grade:Residual = 42 - 37.7Residual = 4.3Therefore, the residual for the student that was absent 9 times is 4.3% to 1 decimal place.
(c) The slope of the regression equation is -5.4, which means that for every additional absence, the predicted exam grade decreases by 5.4%. In other words, there is a negative linear relationship between the number of absences and the exam grade. As the number of absences increases, the exam grade is predicted to decrease.
(d) The intercept of the regression equation is 86.3, which means that if a student had no absences during the semester, their predicted exam grade would be 86.3%. In other words, the intercept represents the predicted exam grade when the number of absences is zero.
(e) Yes, the interpretation of the intercept is meaningful in context. It provides a baseline or starting point for the predicted exam grade when there are no absences. It also helps to interpret the slope by providing a reference point.
Learn more about regression
https://brainly.com/question/32505018
#SPJ11
"
Suppose y^{\prime}=f(x, y)=\frac{x y}{cos (x)} a. \frac{\partial f}{\partial y}= help (formulas) b. Since the function f(x, y) is th the point (0,0) , the partial derivative dy
dy
at and near the point (0,0), the solution to y=f(x,y) near j(0)=0
The partial derivative of f(x, y) with respect to y, ∂f/∂y, is [tex]\frac{x}{cos(x)}[/tex], and the partial derivative dy/dx at and near the point (0,0) is 0. The solution to y = f(x, y) near y(0) = 0 can be further analyzed by considering the given differential equation and initial condition.
The partial derivative of f(x, y) with respect to y, denoted as ∂f/∂y, can be found by differentiating the function f(x, y) with respect to y while treating x as a constant. In this case, [tex]f(x, y) = \frac{xy}{cos(x)}[/tex].
To find ∂f/∂y, we differentiate the expression [tex]\frac{xy}{cos(x)}[/tex] with respect to y:
∂f/∂y = x / cos(x)
Evaluating the partial derivative ∂y/∂x at the point (0,0) requires finding the derivative of the solution y = f(x, y) near the point (0,0). Since the initial condition is y(0) = 0, we consider the derivative of y with respect to x at x = 0, denoted as [tex]\frac{dy}{dx}_{(0,0)}[/tex].
To find [tex]\frac{dy}{dx}_{(0,0)}[/tex], we substitute the initial condition into the given differential equation [tex]y' = \frac{xy}{cos(x)}[/tex]:
[tex]\frac{dy}{dx} = \frac{x * y}{cos(x)}[/tex]
Plugging in x = 0 and y = 0, we get:
[tex]\frac{dy}{dx}_{(0,0)} = \frac{0 * 0}{cos(0)}= 0[/tex]
Thus, the partial derivative dy/dx at and near the point (0,0) is equal to 0.
To learn more about partial derivatives, visit:
https://brainly.com/question/2293382
#SPJ11
Solve for k if the line through the two given points is to have the given slope. (-6,-4) and (-4,k),m=-(3)/(2)
The value of k that satisfies the given conditions is k = -7.
To find the value of k, we'll use the formula for the slope of a line:
m = (y2 - y1) / (x2 - x1)
Given the points (-6, -4) and (-4, k), and the slope m = -3/2, we can substitute these values into the formula:
-3/2 = (k - (-4)) / (-4 - (-6))
-3/2 = (k + 4) / (2)
-3/2 = (k + 4) / 2
To simplify, we can cross-multiply:
-3(2) = 2(k + 4)
-6 = 2k + 8
-6 - 8 = 2k
-14 = 2k
Divide both sides by 2 to solve for k:
-14/2 = 2k/2
-7 = k
Therefore, k = -7
To know more about value,
https://brainly.com/question/29084333
#SPJ11
suppose up to 400 cars per hour can travel between any two of the cities 1, 2, 3, and 4. set up a maximum flow problem that can be used to determine how many cars can be sent in the next two hours from city 1 to city 4. meanwhile, use the ford-fulkerson algorithm to find the maximum flow and the corresponding minimum-cut. (
Arcs and capacities can then be chosen to represent the maximum - flow problem.
Consider a network consisting of the source [tex]1_0,[/tex] representing city 1 at time 0, the sink [tex]4_2,[/tex] representing city 4 at time 2, and nodes [tex]1_1,2_1,3_1[/tex] and [tex]4_1[/tex]
representing the cities at time 1.
We then get the network which represents the maximum - flow problem by adding the following arcs with respective capacities:
Arc Capacity
[tex](1_0,1_1)[/tex] [tex]\infty[/tex]
[tex](1_0,2_1)[/tex] 300
[tex](1_0,3_1)[/tex] 300
[tex](1_0,4_1)[/tex] 300
[tex](1_0,4_2)[/tex] 300
[tex]\\\\(2_1,4_2)[/tex] 300
[tex](3_1,4_2)[/tex] 300
[tex](4_1,4_2)[/tex] [tex]\infty[/tex]
Now, The result:
Consider a network consisting of the source [tex]1_0,[/tex] representing city 1 at time 0, the sink [tex]4_2[/tex], representing city 4 at time 2, and nodes [tex]1_1, 2_1, 3_1, and \,4_1[/tex] representing the cities at time 1. Arcs and capacities can then be chosen to represent the maximum - flow problem.
Learn more about Network at:
https://brainly.com/question/32801481
#SPJ4
Help what is the answer for these two questions?
2) The solution in terms of x is: x = 1, y = 2, z = -4
3) The inverse of matrix A, A⁻¹, is:
[3/26 5/26 0]
[5/26 6/26 -15/26]
[3/26 -3/26 9/26]
Understanding Augmented Matrix2) To solve the augmented matrix and express the solution in terms of x, we can perform row operations to transform the matrix into row-echelon form or reduced row-echelon form.
Let's go step by step:
Original augmented matrix:
[1 0 -0.5 | 2]
[0 1 2 | 1]
[0 0 0 | 0]
Step 1: Convert the coefficient in the first row, third column to zero.
Multiply the first row by 2 and add it to the second row.
New augmented matrix:
[1 0 -0.5 | 2]
[0 1 1 | 3]
[0 0 0 | 0]
Step 2: Convert the coefficient in the first row, third column to zero.
Multiply the first row by 0.5 and add it to the third row.
New augmented matrix:
[1 0 -0.5 | 2]
[0 1 1 | 3]
[0 0 -0.25 | 1]
Step 3: Convert the coefficient in the third row, third column to one.
Multiply the third row by -4.
New augmented matrix:
[1 0 -0.5 | 2]
[0 1 1 | 3]
[0 0 1 | -4]
Step 4: Convert the coefficient in the second row, third column to zero.
Multiply the second row by -1 and add it to the third row.
New augmented matrix:
[1 0 -0.5 | 2]
[0 1 1 | 3]
[0 0 1 | -4]
Step 5: Convert the coefficient in the second row, third column to zero.
Multiply the second row by 0.5 and add it to the first row.
New augmented matrix:
[1 0 0 | 1]
[0 1 1 | 3]
[0 0 1 | -4]
Step 6: Convert the coefficient in the first row, second column to zero.
Multiply the first row by -1 and add it to the second row.
New augmented matrix:
[1 0 0 | 1]
[0 1 0 | 2]
[0 0 1 | -4]
The final augmented matrix is in reduced row-echelon form. Now, we can extract the solution:
x = 1, y = 2, z = -4
3) To find the inverse of matrix A, denoted as A⁻¹, we can use the formula:
A⁻¹ = (1/det(A)) * adj(A),
where
det(A) = the determinant of matrix A
adj(A) = the adjugate of matrix A.
Let's calculate the inverse of matrix A step by step:
Matrix A:
[-2 1 5]
[ 3 0 -4]
[ 5 3 0]
Step 1: Calculate the determinant of matrix A.
det(A) = (-2 * (0 * 0 - (-4) * 3)) - (1 * (3 * 0 - 5 * (-4))) + (5 * (3 * (-4) - 5 * 0))
= (-2 * (0 - (-12))) - (1 * (0 - (-20))) + (5 * (-12 - 0))
= (-2 * 12) - (1 * 20) + (5 * -12)
= -24 - 20 - 60
= -104
Step 2: Calculate the cofactor matrix of A.
Cofactor matrix of A:
[-12 -20 -12]
[-20 -24 12]
[ 0 60 -36]
Step 3: Calculate the adjugate of A by transposing the cofactor matrix.
Adjugate of A:
[-12 -20 0]
[-20 -24 60]
[-12 12 -36]
Step 4: Calculate the inverse of A using the formula:
A⁻¹ = (1/det(A)) * adj(A)
A⁻¹ = (1/-104) * [-12 -20 0]
[-20 -24 60]
[-12 12 -36]
Performing the scalar multiplication:
A⁻¹ = [12/104 20/104 0]
[20/104 24/104 -60/104]
[12/104 -12/104 36/104]
Simplifying the fractions:
A⁻¹ = [3/26 5/26 0]
[5/26 6/26 -15/26]
[3/26 -3/26 9/26]
Learn more about augmented matrix here:
https://brainly.com/question/12994814
#SPJ1
The Fibonacci numbers {fi} are defined recurrently by ⎩⎨⎧f1=1f2=1f3=f1+f2⋯fn=fn−1+fn−2 Use Euclidean lemma to prove that gcd(fn,fn+1)=1 for every n∈N.
Euclidean Lemma is one of the methods of proving the GCD of two numbers. The lemma states that if A and B are two positive integers, then GCD of A and B is equal to GCD of B and A-B. This theorem is frequently used for recursion when establishing a suitable recurrence relation for some functions. This theorem is helpful in proving that the Fibonacci numbers f are relatively prime. Hence, we can use the Euclidean lemma to prove that gcd(fn,fn+1)=1 for every n∈N.
Recall that Fibonacci numbers are defined by the formula:
f1 = 1,
f2 = 1,
f3 = f1 + f2, and
fn = fn-1 + fn-2 for n > 2.
Using the Euclidean algorithm, we see that :
gcd(f1, f2) = 1 and
gcd(f2, f3) = 1.
We may claim the following from the Fibonacci recurrence relation:
gcd(fn, fn+1) = gcd(fn, fn+1 - fn) = gcd(fn, fn-1)
If we assume gcd(fn, fn-1) = d for some d > 1, then d is a common factor of fn and fn-1, and so d must divide f2 = 1, which is a contradiction since d > 1.
Therefore, the assumption that gcd(fn, fn-1) > 1 leads to a contradiction, and hence gcd(fn, fn-1) = 1.
To learn more about Fibonacci numbers visit : https://brainly.com/question/29764204
#SPJ11
in 2010 . 2. Assume the following: In 2005 there were 15,000 Central University (CU) students and 30 % of them were freshmen, and in 2010 there were 17,000{CU} students and
In 2005, there were 15,000 CU students and 30% were freshmen. To find the number of freshmen in 2005, we can multiply 15,000 by 0.30:
15,000 x 0.30 = 4,500
So, in 2005, there were 4,500 freshmen at CU.
In 2010, there were 17,000 CU students, but we don't know what percentage of them were freshmen. Let's call the percentage of freshmen in 2010 "x". We can set up an equation to solve for x:
x/100 x 17,000 = number of freshmen in 2010
We don't know the number of freshmen in 2010, but we do know that the total number of CU students in 2010 was 17,000. Since we don't have any other information, we can't solve for x exactly. However, we can make an estimate based on the information we have from 2005.
If we assume that the percentage of freshmen in 2010 was the same as in 2005 (30%), then we can calculate the expected number of freshmen in 2010 as follows:
17,000 x 0.30 = 5,100
So, if the percentage of freshmen in 2010 was the same as in 2005, then we would expect there to be 5,100 freshmen in 2010.
Again, without more information, we can't be certain that the percentage of freshmen in 2010 was the same as in 2005. However, this calculation gives us an estimate based on the available information.
Learn more about "Equations" : https://brainly.com/question/29174899
#SPJ11
Use the Intermediate Value Theorem to show that there is a root of the given equation in the specified interval.
x^4+x-3=0 (1,2)
f_1(x)=x^4+x-3 is on the closed interval [1, 2], f(1) =,f(2)=,since=1
Intermediate Value Theorem. Thus, there is a of the equation x^4+x-3-0 in the interval (1, 2).
Since f(1) and f(2) have opposite signs, there must be a root of the equation x4 + x − 3 = 0 in the interval (1,2).
Intermediate Value Theorem:
The theorem claims that if a function is continuous over a certain closed interval [a,b], then the function takes any value that lies between f(a) and f(b), inclusive, at some point within the interval.
Here, we have to show that the equation x4 + x − 3 = 0 has a root on the interval (1,2).We have:
f1(x) = x4 + x − 3 on the closed interval [1,2].
Then, the values of f(1) and f(2) are:
f(1) = 1^4 + 1 − 3 = −1, and
f(2) = 2^4 + 2 − 3 = 15.
We know that since f(1) and f(2) have opposite signs, there must be a root of the equation x4 + x − 3 = 0 in the interval (1,2), according to the Intermediate Value Theorem.
Thus, there is a root of the equation x4 + x − 3 = 0 in the interval (1,2).Therefore, the answer is:
By using the Intermediate Value Theorem, we have shown that there is a root of the equation x4 + x − 3 = 0 in the interval (1,2).
The values of f(1) and f(2) are f(1) = −1 and f(2) = 15.
To know more about Intermediate Value Theorem visit:
https://brainly.com/question/29712240
#SPJ11
The manager of a restaurant found that the cost to produce 200 cups of coffee is $19.52, while the cost to produce 500 cups is $46.82. Assume the cost C(x) is a linear function of x, the number of cups produced. Answer parts a through f.
It is given that the cost to produce 200 cups of coffee is $19.52, while the cost to produce 500 cups is $46.82. We assume that the cost C(x) is a linear function of x, the number of cups produced.
We will use the information given to determine the slope and y-intercept of the line that represents the linear function, which can then be used to answer the questions. We will use the slope-intercept form of a linear equation which is y = mx + b, where m is the slope and b is the y-intercept.
For any x, the cost C(x) can be represented by a linear function:
C(x) = mx + b.
(a) Determine the slope of the line.To determine the slope of the line, we need to calculate the difference in cost and the difference in quantity, then divide the difference in cost by the difference in quantity. The slope represents the rate of change of the cost with respect to the number of cups produced.
Slope = (Change in cost) / (Change in quantity)Slope = (46.82 - 19.52) / (500 - 200)Slope = 27.3 / 300Slope = 0.091
(b) Determine the y-intercept of the line.
To determine the y-intercept of the line, we can use the cost and quantity of one of the data points. Since we already know the cost and quantity of the 200-cup data point, we can use that.C(x) = mx + b19.52 = 0.091(200) + b19.52 = 18.2 + bb = 1.32The y-intercept of the line is 1.32.
(c) Determine the cost of producing 50 cups of coffee.To determine the cost of producing 50 cups of coffee, we can use the linear function and plug in x = 50.C(x) = 0.091x + 1.32C(50) = 0.091(50) + 1.32C(50) = 5.45 + 1.32C(50) = 6.77The cost of producing 50 cups of coffee is $6.77.
(d) Determine the cost of producing 750 cups of coffee.To determine the cost of producing 750 cups of coffee, we can use the linear function and plug in x = 750.C(x) = 0.091x + 1.32C(750) = 0.091(750) + 1.32C(750) = 68.07The cost of producing 750 cups of coffee is $68.07.
(e) Determine the number of cups of coffee that can be produced for $100.To determine the number of cups of coffee that can be produced for $100, we need to solve the linear function for x when C(x) = 100.100 = 0.091x + 1.320.091x = 98.68x = 1084.6
The number of cups of coffee that can be produced for $100 is 1084.6, which we round down to 1084.
(f) Determine the cost of producing 1000 cups of coffee.To determine the cost of producing 1000 cups of coffee, we can use the linear function and plug in x = 1000.C(x) = 0.091x + 1.32C(1000) = 0.091(1000) + 1.32C(1000) = 91.32The cost of producing 1000 cups of coffee is $91.32.
To know more about slope of the line visit:
https://brainly.com/question/14511992
#SPJ11
use the following order for the rows in your truth tables. 2. (14 marks) Construct truth tables for the statement forms below. After each truth table, indicate whether the statement form is: (i) a tautology, (ii) a contradiction, or (iii) neither. [Note: We will cover tautologies and contradictions in class on Friday, September 23.] In your truth tables, make sure that you include a column for each intermediate expression that you evaluate on your way to your final answer. (a) (Q∧¬P)→(P→¬Q) (b) ((P∧R)∨(Q∧¬P))∧¬(Q∧R)
(a) (Q ∧ ¬P) → (P → ¬Q) is neither a tautology nor a contradiction. The truth table for (a) is shown below.
| P | Q | ¬P | Q ∧ ¬P | P → ¬Q | Q ∧ ¬P → P → ¬Q |
| --- | --- | --- | ------ | ------ | ---------------- |
| T | T | F | F | F | T |
| T | F | F | F | T | T |
| F | T | T | T | T | T |
| F | F | T | F | T | T |
(b) ((P ∧ R) ∨ (Q ∧ ¬P)) ∧ ¬(Q ∧ R) is neither a tautology nor a contradiction. The truth table for (b) is shown below.
| P | Q | R | ¬P | Q ∧ ¬P | P ∧ R | (P ∧ R) ∨ (Q ∧ ¬P) | Q ∧ R | ¬(Q ∧ R) | ((P ∧ R) ∨ (Q ∧ ¬P)) ∧ ¬(Q ∧ R) |
| --- | --- | --- | --- | ------ | ----- | ----------------- | ----- | -------- | --------------------------------- |
| T | T | T | F | T | T | T | T | F | F |
| T | T | F | F | F | F | F | F | T | F |
| T | F | T | F | F | T | T | F | T | F |
| T | F | F | F | F | F | F | F | T | F |
| F | T | T | T | T | F | T | T | F | F |
| F | T | F | T | T | F | T | F | T | F |
| F | F | T | T | F | F | F | F | T | F |
| F | F | F | T | F | F | F | F | T | F |
In (a), we use a truth table to test if the given statement is a tautology, contradiction, or neither. By analyzing the truth table, we can see that the statement is neither a tautology nor a contradiction since there are both true and false values in the column that gives the output of the statement.In (b), we also use a truth table to test if the given statement is a tautology, contradiction, or neither. By analyzing the truth table, we can see that the statement is neither a tautology nor a contradiction since there are both true and false values in the column that gives the output of the statement.
Know more about tautology here:
https://brainly.com/question/29494426
#SPJ11
Given that the seventh term and fifth term of a geometric series are 27 and 9 respectively. If the sum of the first ten terms is positive, find the common ratio. Hence determine the smallest integer n such that the nth term exceeds 10000
The common ratio of the geometric series is √3. The smallest integer value of n for which the nth term exceeds 10000 is 9.
To find the common ratio (r) of the geometric series, we can use the formula for the nth term of a geometric sequence:
a_n = a_1 * r^(n-1)
Given that the seventh term (a_7) is 27 and the fifth term (a_5) is 9, we can set up the following equations:
27 = a_1 * r^(7-1)
9 = a_1 * r^(5-1)
Dividing the two equations, we get:
27/9 = r^(7-5)
3 = r^2
Taking the square root of both sides, we find:
r = ±√3
Since the sum of the first ten terms is positive, the common ratio (r) must be positive. Therefore, r = √3.
To determine the smallest integer n such that the nth term exceeds 10000, we can use the formula for the nth term:
a_n = a_1 * r^(n-1)
Setting a_n to be greater than 10000, we have:
a_1 * (√3)^(n-1) > 10000
Since a_1 is positive and (√3)^(n-1) is also positive, we can take the logarithm of both sides to solve for n:
(n-1) * log(√3) > log(10000)
Simplifying, we get:
(n-1) * log(√3) > 4log(10)
Dividing both sides by log(√3), we find:
n-1 > 4log(10) / log(√3)
Using the approximation log(√3) ≈ 0.5493, and log(10) = 1, we can calculate:
n-1 > 4 / 0.5493
n-1 > 7.276
Taking the ceiling of both sides, we get:
n > 8.276
The smallest integer n that satisfies this condition is 9.
Therefore, the common ratio is √3 and the smallest integer n such that the nth term exceeds 10000 is 9.
To learn more about geometric series visit : https://brainly.com/question/24643676
#SPJ11