the question is that the zeros of the polynomial f(x)=(x−5)5(x+1)7 are x=5 and x=-1, and their multiplicities are 5 and 7, respectively.
the zeros and their multiplicities is as follows:
To find the zeros of the polynomial, we set each factor equal to zero and solve for x.
For the factor (x−5)5, we get x=5 as the only zero.
For the factor (x+1)7, we get x=-1 as the only zero.
To determine the multiplicities of the zeros, we count the number of times each zero appears as a factor.
Since (x−5)5 is a factor of the polynomial, the zero x=5 has a multiplicity of 5.
Similarly, since (x+1)7 is a factor of the polynomial, the zero x=-1 has a multiplicity of 7.
the zeros of the polynomial f(x)=(x−5)5(x+1)7 are x=5 and x=-1, and their multiplicities are 5 and 7, respectively.
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at the beginning of 2024, wagner implements undertook a variety of changes in accounting methods, corrected several errors, and instituted new accounting polici
At the beginning of 2024, Wagner made significant changes in accounting for investment, corrected errors, and implemented new policies. These changes may have a significant impact on the financial statements of the company.
The changes made by Wagner could affect the financial statements of the company in several ways. For example, changes in accounting methods could affect the way revenue and expenses are recognized, which could affect the company's profitability.
Correcting errors in previous financial statements could also have an impact on the company's financial position, as well as its reputation with investors and other stakeholders.
Finally, the introduction of new accounting policies could result in changes to the way financial information is presented, which could affect the way investors and other stakeholders interpret the company's financial statements. It is therefore important for Wagner to communicate these changes to stakeholders and ensure that the financial statements accurately reflect the company's financial position and performance.
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Complete Question:
Change in accounting principle: Wagner changed its method of accounting for the investment in Wise, Inc. from the previous method to the equity method. The reporting approach used is the retrospective approach, which involves adjusting the financial statements for prior periods to reflect the new method of accounting.
In a hypothesis test, the p-value was calculated as 0.025. If the level of significance is, a = 0.05, what is the decision regarding the null hypothesis test? Select one: a. In a hypothesis test, p-value and level of significance has no relationship. b. Do not reject the null hypothesis. O c. No definitive conclusion can be made. d. Reject the null hypothesis.
The p-value (0.025) is less than the level of significance (0.05). Therefore, the decision is to reject the null hypothesis.
This means that there is a low probability of obtaining the observed results if the null hypothesis is true. As a result, we can reject the null hypothesis and accept the alternative hypothesis. Therefore, the correct decision regarding the null hypothesis test is to reject the null hypothesis.
In a hypothesis test, the p-value was calculated as 0.025, and the level of significance is α = 0.05. To make a decision regarding the null hypothesis test, compare the p-value to the level of significance. If the p-value is less than or equal to α, reject the null hypothesis. If the p-value is greater than α, do not reject the null hypothesis.
In this case, the p-value (0.025) is less than the level of significance (0.05). Therefore, the decision is to reject the null hypothesis (option d).
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real life problem that can be solved by statistical
Answer: Weather Forecasting
Step-by-step explanation:
a gradient is... group of answer choices a contour connecting equal values an area of minimum value (lowest temperature, pressure, etc.) an area of maximum value (highest temperature, pressure, etc.) the change in a variable over a certain distance
Gradients are an important concept in many fields of science and engineering, providing a quantitative measure of how a particular variable changes over space or time.
A gradient is a term used in mathematics and physics to describe the change in a variable over a certain distance. It refers to the rate at which a variable changes as you move from one point to another. In the context of temperature, for example, a temperature gradient would describe how the temperature changes as you move from one location to another. This can help in understanding the spatial distribution of temperature and other variables in various contexts, such as weather forecasting, climate studies, or even engineering applications.
A gradient is a measure of change in a variable, like temperature or pressure, over a specified distance, providing valuable information about the spatial distribution and variations in these variables.
A gradient can be positive, indicating an increase in the variable as you move in a particular direction, or negative, indicating a decrease. In the case of temperature, a positive gradient would mean that the temperature is increasing as you move in a particular direction, while a negative gradient would mean that the temperature is decreasing.
One important application of gradients is in the study of heat transfer. The rate at which heat flows from one location to another is proportional to the temperature gradient between the two locations. In other words, the greater the difference in temperature between two points, the faster heat will flow between them.
Overall, gradients are an important concept in many fields of science and engineering, providing a quantitative measure of how a particular variable changes over space or time.
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The 59 responses to the awesome survey are shown below.
If a student is randomly selected, what is the probability that they would order a pile of bacon or order an omelet?
Round your answer to the nearest hundreth.
Answer:
chat me up I will help you understand this
Step-by-step explanation:
Total number of food available divided by ..
which of the following pairs of triangles can be proven similar through SSS similarity
Among the following pairs of triangles, the triangle in option D can be proven through SSS similarity.
Similar triangles are the pair of triangles with corresponding angles of the same magnitude and the corresponding sides are proportional. The following are the criteria for proving similarities:
SSS criterion is applicable when all the corresponding sides are proportional to each other.AA or AAA criterion is applicable when all or any of the two corresponding angles are equal.SAS criterion is the case when the corresponding sides are proportional and the angles between the sides are equal.In the given question,
In option A,
Given:
DF / JK = FG / KL
∠F = ∠K
Therefore, ΔDFG ≈ ΔJKL by SAS criterion
In option B,
Given:
∠G = ∠L
∠F = ∠K
Therefore, ΔDFG ≈ ΔJKL by AA criterion
In option C,
Given:
∠G = ∠L
∠F = ∠K
Therefore, ΔDFG ≈ ΔJKL by AA criterion
In option A,
Given:
DF / JK = FG / KL = GD / LJ
Therefore, ΔDFG ≈ ΔJKL by SSS criterion
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Using Pythagoras' theorem, calculate the length of XY. Give your answer in centimetres (cm) to 1 d.p. 16 cm X Z 5 cm
By using Pythagoras' theorem, the length of XY is equal to 14.4 centimeters.
How to calculate the length of XY?In Mathematics and Geometry, Pythagorean's theorem is modeled or represented by the following mathematical equation (formula):
x² + y² = z²
Where:
x, y, and z represents the length of sides or side lengths of any right-angled triangle.
Based on the information provided about the side lengths of this right-angled triangle, we have the following equation:
XZ² = ZY² + XY²
16² = 7² + XY²
256 = 49 + XY²
XY² = 256 - 49
XY² = 207
XY = √207
XY = 14.4 centimeters.
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perform the indicated operations. Assume that no denominator has a value of 0.
y^2-9/4 • 8/y+3
To perform the indicated operations for the expression y^2-9/4 * 8/y+3, we can follow the order of operations, which is PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).
First, we need to simplify the expression inside the parentheses:
y^2 - 9/4 * (8/(y+3))
Next, we need to simplify the expression inside the parentheses since it is enclosed in parentheses:
y^2 - 9/4 * (8/(y+3)) = y^2 - 18/(y+3)
Finally, we can simplify the expression further by multiplying (multiplication takes precedence over addition and subtraction):
y^2 - 18/(y+3) = (y^3(y+3) - 18)/4(y+3)
Thus, y^2-9/4 * 8/y+3 simplifies to (y^3(y+3) - 18)/4(y+3).
a random sample of students who took the sat college entrance examination twice found that 427 of the respondents had paid for coaching courses and the remaining 2733 had not. construct and interpret a 99% confidence interval for the proportion of coaching among students who retake the sat. what is the margin of error for this confidence interval? interpret the 99% confidence level. if the college board wanted guarantee no more than 1% margin of error at 99% confidence, what sample size would it have to use?
The 99% confidence interval for the proportion of coaching among students who retake the SAT is 0.130 to 0.176. The margin of error is 0.023. This means we are 99% confident that the true proportion of students who paid for coaching falls within this range.
A 99% confidence level means that if we were to repeat this study multiple times, 99% of the intervals we construct would contain the true proportion of students who paid for coaching. This level of confidence is commonly used in academic research to ensure that the results are reliable.
To guarantee a maximum margin of error of 1% at a 99% confidence level, the sample size needed would be approximately 15,823. This calculation can be done using the formula: n = (z^2 * p * q) / E^2, where z is the z-score for the desired confidence level, p is the estimated proportion of students who paid for coaching (0.135 in this case), q is 1-p, and E is the maximum margin of error (0.01 in this case).
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Here are the cost of rulers at different shops.
Shop A
3 rulers for £1.50
Shop B
5 rulers for £2
What is the cheapest price for 45 rulers?
Shop A offers 3 rulers for £1.50, which is equivalent to £0.50 per ruler.
Shop B offers 5 rulers for £2, which is equivalent to £0.40 per ruler.
Therefore, Shop B offers the cheapest price.
To purchase 45 rulers, we can buy 9 sets of 5 rulers from Shop B, which would cost:
9 × £2 = £18
Alternatively, we could buy 15 sets of 3 rulers from Shop A, which would cost:
15 × £1.50 = £22.50
Therefore, the cheapest price for 45 rulers is £18 from Shop B.
The cheapest price for 45 rulers would be to buy them from Shop B, which would cost £18.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
First, find the cost per ruler at each shop:
At Shop A, you can buy 3 rulers for £1.50, so the cost per ruler is £1.50 ÷ 3 = £0.50.
At Shop B, you can buy 5 rulers for £2, so the cost per ruler is £2 ÷ 5 = £0.40.
So, Shop B has a cheaper price per ruler.
Next, you need to find the total cost of buying 45 rulers from Shop B.
Since the cost per ruler is £0.40, you can multiply this by the number of rulers to get the total cost:
Total cost = £0.40 × 45 = £18.
Therefore, the cheapest price for 45 rulers is £18 at Shop B.
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I really need help on these
The correct option is b, the statement is false because the leading coefficient is -2, which is negative.
Does the parabola opens upwards?
Here we have the quadratic function:
f(x) = -2x² - 4x + 7
Remember that if the leading coefficient is positive, then the parabola opens up, while if the leading coefficient is negative, the parabola opens down.
Here the leading coefficient is -2, is negative, then the parabola opens down.
Then the correct option is the second one, the statement is false because the leading coefficient is negative.
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The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Sky View School Riverside School
0 5, 6, 9
9, 7, 2, 0 1 0, 2, 4, 5, 6, 7
8, 7, 6, 5, 5, 5, 4, 3, 1, 0 2 0, 0, 2, 3, 5
0 3
4 2
Key: 2 | 1 | 0 means 12 for Sky View and 10 for Riverside
Part A: Calculate the measures of center. Show all work. (5 points)
Part B: Calculate the measures of variability. Show all work. (5 points)
Part C: If you are interested in a larger class size, which school is a better choice for you? Explain your reasoning. (2 points)
r+h=9 then2×r×h=54 what is the value of r and h
Answer:
r = 3, h = 6
r = 6, h = 3
Step-by-step explanation:
First, you need to use the first equation to solve for one variable in terms of the other.
R + h = 9
R = 9 - h
Then, you can substitute this expression for R into the second equation:
2 × r × h = 54
2 × (9 - h) × h = 54
Simplifying:
18h - 2h^2 = 54
2h^2 - 18h + 54 = 0
This is a quadratic equation, which you can solve using the quadratic formula:
h = (-b ± sqrt(b^2 - 4ac)) / 2a
Plugging in a = 2, b = -18, and c = 54, you get:
h = (18 ± sqrt(18^2 - 4(2)(54))) / (2(2))
h = (18 ± 6) / 4
h = 6 or h = 3
Now that you have values for h, you can use the first equation to solve for R:
R + h = 9
If h = 6, then R = 9 - h = 3
If h = 3, then R = 9 - h = 6
Therefore, the possible values for r and h are:
r = 3, h = 6
r = 6, h = 3
What’s the answer to this question?
Answer: The answer is D. 1/4
suppose that x and y are random variables with the same variance. show that x - y and x y are uncorrelated.
= 0 - Var(y) = 0 Thus, we have shown that x - y and xy are uncorrelated.
To show that x - y and xy are uncorrelated, we need to show that their covariance is zero.
Covariance is defined as Cov(x,y) = E[(x - E[x])(y - E[y])].
We can expand the covariance of x-y and xy as follows:
Cov(x - y, xy) = E[(x - y - E[x - y])(xy - E[xy])]
= E[((x - E[x]) - (y - E[y]))(xy - E[x]E[y])]
= E[(x - E[x])xy - (x - E[x])E[y] - (y - E[y])E[x] + (y - E[y])E[x]E[y]]
= E[(x - E[x])xy] - E[(x - E[x])E[y]] - E[(y - E[y])E[x]] + E[(y - E[y])E[x]E[y]]
= E[(x - E[x])xy] - E[x - E[x]]E[y - E[y]] - E[y - E[y]]E[x - E[x]] + E[x - E[x]]E[y - E[y]]
= E[(x - E[x])xy] - (Var(x) - 0)
= E[(x - E[x])xy] - Var(x)
Since x and y have the same variance, Var(x) = Var(y). Therefore:
Cov(x - y, xy) = E[(x - E[x])xy] - Var(x) = E[(x - E[x])xy] - Var(y)
To show that this is equal to zero, we can use the fact that E[xy] = E[x]E[y] since x and y are independent.
Therefore:
Cov(x - y, xy) = E[(x - E[x])xy] - Var(y)
= E[(x - E[x])y]E[x] - E[(x - E[x])E[y]] - Var(y)
= E[(x - E[x])](E[xy] - E[x]E[y]) - Var(y)
= 0 - Var(y) = 0
Thus, we have shown that x - y and xy are uncorrelated.
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M
P
E
2.
T
M
y coloring tin
Trapezoid: Find the Hidden Word
There is one traped in each line denly which one
Use the letter in each trapezoid to spell out the hidden word
*Remember: Atrapazed has only one pair of
Paralel sides.
P
S
O
C
S
S
Y R
The Hidden Word:
A T
C
S
R
E
E
M
R
P
Answer: YOU have to put the answer
Step-by-step explanation:
[70, 73) c− [67, 70) d [63, 67) d [0, 63) f is this grading function a one-to-one correspondence? prove or disprove.
Therefore, The grading function is not a one-to-one correspondence since two numerical ranges, [70, 73) and [67, 70), have the same grade assigned to them.
Explanation:
A one-to-one correspondence means that each input has a unique output and vice versa. In this case, the grading function assigns a grade to a numerical range.
To determine if it is a one-to-one correspondence, we need to check if any two numerical ranges have the same grade assigned to them.
Looking at the given ranges, we can see that there is an overlap between [70, 73) and [67, 70) since they share the grade. Therefore, this grading function is not a one-to-one correspondence.
Therefore, The grading function is not a one-to-one correspondence since two numerical ranges, [70, 73) and [67, 70), have the same grade assigned to them.
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alessandra won an auction where her bid price was $25, and the second highest price was $24. how much will she pay?
Alessandra will pay $24, which is the second highest price. By making the winner pay the second highest price, the auction ensures that the winning bid is close to the true value of the item.
In an auction, the winner pays the second highest price, not their own bid. Since Alessandra's bid was $25 and the second highest bid was $24, she will pay $24. This is because the auction is designed to incentivize bidders to bid their true value for the item, as bidding too high could result in paying more than the item is worth, while bidding too low could result in losing the auction altogether. By making the winner pay the second highest price, the auction ensures that the winning bid is close to the true value of the item.
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So I have 174 assignments, if I complete 4 assignments a week, how many days till I finish my work?
If you have 174 assignments and complete 4 assignments per week, it would take you 43 weeks to finish your work. That is roughly 294 days, given that there are approximately 7 days in a week.
If this is the actual amount of work you need to complete, I applaud you mate. Good luck.
Hope this helps! Have a good day. :)Please help, don’t mind the answer in the box it’s wrong!! I have 15 minutes. Right angles and trigonometry
The values of the trigonometric ratio is 1/4 , √15 / 4 , 4 .
We have,
When a Triangle is a right angled Triangle then the ratios used to determine the sides and the angles of the triangle are called Trigonometric Ratio.
It is given that in triangle EFG , right angled at F ,
EG = 8 , FG = 2
By Pythagoras theorem
The length of EF is
8² = 2² + EF²
EF = √(64-4) = √60 = 2√15
The value of the trigonometric ratios is
sin E = Perpendicular / Hypotenuse
sin E = 2 / 8 = 1/4
sin G = 2√15 / 8 = √15 / 4
sec G = 1 / cos G = Hypotenuse / Base = 8 / 2 = 4
Therefore the values of the trigonometric ratio is 1/4 , √15 / 4 , 4 .
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complete question:
Right △EFG has its right angle at F, EG=8, and FG=2.
What is the value of the trigonometric ratio of an angle of the triangle?
Drag a value to each box to match the trigonometric ratio with its value.
TanE=
SinG=
SecG=
(4,1/4, 4√15/15, √15/15, √15/4)
(PLEASE ANSWER ASAP, ALSO IF YOU KNOW ANY OF THE OTHER ANSWERS TO THE PRE-CALUCLUS-TRIGONOMETRY SEMESTER TEST 6.04 PLEASE HELP!)
write the form of the partial fraction decomposition of the rational expression. do not solve for the constants. 36 x2 − 10x
The partial fraction decomposition of the rational expression[tex]36x^2[/tex] - 10x can be written as: ([tex]36x^2[/tex] - 10x)/(ax + b) = A/(ax + b) +Bx/(ax + b) where A and B are constants to be determined.
This form of the partial fraction decomposition separates the rational expression into two simpler fractions, where the denominator is a linear factor of the form ax + b. The first fraction has a constant numerator (A), and the second fraction has a linear numerator (Bx).
To solve for the constants A and B, the expression can be rewritten as:
[tex]36x^2[/tex] - 10x = A(ax + b) + Bx(ax + b)
Expanding the right side and equating coefficients of [tex]x^{2}[/tex] and x, we get the following system of equations:
36 = aA
-10 = bA + aB
These equations can be solved for A and B once the values of a and b are known. However, since the problem instructs us not to solve for the constants, we can leave the expression in the form of the partial fraction decomposition without determining the values of A and B.
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for inhomogeneous de ′′ = 2 sin please find: 1) two l.i. solutions for the homogeneous portion of de
The two linearly independent solutions to the homogeneous portion of the differential equation are:
y_1 = 1
y_2 = t
The homogeneous portion of the differential equation is obtained by setting the right-hand side equal to zero:
de'' = 0
The characteristic equation is:
r^2 = 0
which has a repeated root r = 0. Therefore, the general solution to the homogeneous equation is:
y_h = c_1 + c_2 t
where c_1 and c_2 are arbitrary constants.
To find two linearly independent solutions, we can choose two different values for c_1 and c_2. For example, we can choose c_1 = 1 and c_2 = 0, which gives:
y_1 = 1
and we can choose c_1 = 0 and c_2 = 1, which gives:
y_2 = t
Both of these solutions are linearly independent because they are not multiples of each other. Therefore, the two linearly independent solutions to the homogeneous portion of the differential equation are:
y_1 = 1
y_2 = t
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a 15 ¾ in. board is cut in a single cut from a 38 ¼ in board. the saw cut takes 3/8 in. how much of the 38 ¼ in board is left after cutting?
A 15 ¾ in. board is cut in a single cut from a 38 ¼ in board. The saw cut takes 3/8 in. 21 ¾ inches of the 38 ¼ inch board is left.
To find out how much of the 38 ¼ inch board is left after cutting, follow these steps:
1. Determine the total length of the cut: The cut takes 3/8 inch and removes a 15 ¾ inch board, so the total length of the cut is 15 ¾ inches + 3/8 inch.
2. Convert mixed numbers to improper fractions: 15 ¾ = (15 × 4 + 3)/4 = 63/4; 38 ¼ = (38 × 4 + 1)/4 = 153/4
3. Add the improper fractions: (63/4) + (3/8) = (63/4) + (3/8 × 2/2) = (63/4) + (6/8) = (126/8) + (6/8) = 132/8 = 16 ½ inches
4. Subtract the cut length from the original board length: (153/4) - (132/8) = (153/4) - (16 ½ × 4/4) = (153/4) - (66/4) = 87/4 = 21 ¾ inches
After cutting, 21 ¾ inches of the 38 ¼ inch board is left.
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what is the probability that the number of 0's in the bit string is different from the number of 1's?
We cannot determine the probability of the number of 0's being different from the number of 1's without additional information. The probability depends on the length of the bit string.
However, we can state that if the length of the bit string is odd, then the probability of having an equal number of 0's and 1's is zero, and therefore the probability of having a different number of 0's and 1's is 1. On the other hand, if the length of the bit string is even, then the probability of having an equal number of 0's and 1's is positive, and therefore the probability of having a different number of 0's and 1's is less than 1.
In general, if we let n be the length of the bit string, then the probability of having an equal number of 0's and 1's is given by the binomial coefficient C(n, n/2) divided by 2^n, and the probability of having a different number of 0's and 1's is 1 minus this value.
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what is the probability that 10 independent tosses of an unbiased coin result in no fewer than 1 head and no more than 9 heads?
The probability of getting between 1 and 9 heads in 10 tosses is approximately 0.998 or 99.8%.
To solve this problem, we need to use the binomial distribution formula:
P(X = k) = (n choose k) * p^k * (1 - p)^(n - k)
where:
X is the number of heads
n is the number of tosses
p is the probability of getting a head in a single toss
(n choose k) is the binomial coefficient, which represents the number of ways to choose k heads from n tosses
In this case, we want to find the probability of getting between 1 and 9 heads in 10 tosses, inclusive. So we need to calculate:
P(1 ≤ X ≤ 9) = P(X = 1) + P(X = 2) + ... + P(X = 9)
To simplify the calculation, we can use the complement rule:
P(1 ≤ X ≤ 9) = 1 - P(X = 0) - P(X = 10)
where P(X = 0) and P(X = 10) represent the probabilities of getting 0 and 10 heads, respectively.
Using the binomial distribution formula, we can calculate:
P(X = 0) = (10 choose 0) * 0.5^0 * 0.5^10 = 0.0009765625
P(X = 10) = (10 choose 10) * 0.5^10 * 0.5^0 = 0.0009765625
So:
P(1 ≤ X ≤ 9) = 1 - P(X = 0) - P(X = 10) = 1 - 2 * 0.0009765625 = 0.998046875
Therefore, the probability of getting between 1 and 9 heads in 10 tosses is approximately 0.998 or 99.8%.
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RESPUESTAS
A)4.5
B)5.45
C)9.1
D)10.9
AYUDAA
The value of the PQ is 5.452 when the PR value is 7 and the ∠PRQ value is 50°. Option B is the correct answer.
We need to find the value of the PQ. To determine the value of PQ we need to use the trigonometry functions which are,
Sinθ = opposite side / hypotenuse
Cosθ = Adjacent side / hypotenuse
Tanθ = opposite side / Adjacent side
Given data:
PR = 7
∠PRQ = 50°
We can determine the PQ by using the formula,
Sin θ = opposite side / hypotenuse
Sin θ = P Q / PR
0.766044 = P Q / 7
P Q = 0.766044 × 7
P Q = 5.452
Therefore, The value of the PQ is 5.45.
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The question is,
use one of the triangles to approximate PQ in the following triangle Answers
Jake built a skateboard ramp that covers a horizontal distance of 10 ft. The ramp rises a total of 3. 5 ft. What angle does the ramp make with the ground? Round to the nearest degree.
19 degrees
20 degrees
28 degrees
35 degrees
The angle that the ramp makes with the ground is approximately 19 degrees.
the angle that the ramp makes with the ground can be found using trigonometry. the tangent of the angle is equal to the height of the ramp divided by the horizontal distance it covers:
tan(θ) = height / distance
where θ is the angle, height is 3.5 ft, and distance is 10 ft.
tan(θ) = 3.5 / 10θ = arctan(3.5 / 10)
θ = 19.1 degrees (rounded to the nearest degree)
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integral of xe^yds on the circle from (2,0) to (5,4)
Thus, the integral of xe^yds on the circle from (2,0) to (5,4) is equal to 207/8 e^4 - 23/8.
To solve this problem, we will use the line integral formula:
∫(P dx + Q dy) = ∫(P(x,y) dx + Q(x,y) dy)
where P and Q are the x and y components of the vector field F(x,y) = (xe^y, 0).
First, we need to parameterize the given circle. We can do this by using the parametric equations:
x = 2 + 3t
y = 4t
where 0 ≤ t ≤ 1.
Next, we can compute the differential ds:
ds = √(dx^2 + dy^2) = √(9 + 16) dt = 5 dt
Now, we can substitute the parametric equations and ds into the line integral formula:
∫(P dx + Q dy) = ∫(xe^y dx) = ∫(xe^y dx/dt dt) = ∫((2+3t)e^(4t) 3 dt)
Evaluating the integral gives:
∫(xe^yds) = ∫((2+3t)e^(4t) 3 dt) = 207/8 e^4 - 23/8
Therefore, the integral of xe^yds on the circle from (2,0) to (5,4) is equal to 207/8 e^4 - 23/8.
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In 1997, there were 857,000 Netflix subscribers. The number of subscribers increased at a rate of 13.4% each year. Write the exponential function that represents this situation.
The exponential function that represents this situation is f(x) = 857000 * (1.134)ˣ
Writing the exponential function that represents this situation.From the question, we have the following parameters that can be used in our computation:
Inital subscribers, a = 857000
Rate of increase, r = 13.4%
Using the above as a guide, we have the following:
The function of the situation is
f(x) = a * (1 + r)ˣ
Substitute the known values in the above equation, so, we have the following representation
f(x) = 857000 * (1 + 13.4%)ˣ
So, we have
f(x) = 857000 * (1.134)ˣ
Hence, the function is f(x) = 857000 * (1.134)ˣ
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PLEASE HELP
dont mind the extra letters
Answer:
D
Step-by-step explanation:
1/5*12x/1=
12x/5
1/5*-10=
-2
D=12x/5-2