Answers
Answer:
3rd option
Step-by-step explanation:
The x values are the domain (input) of the function
The y values are the range (output) of the function
From the table the range of values in ascending order are
{ - 3, - 2, 1, 4, 6 }
Answer:
{-3, -2, -1, 1, 4, 6}
Step-by-step explanation:
The range is the set of outputs or y values.
So, the third answer is correct
Related Questions
The value of y varies directly with x. If x = 7, then y = -40. What is the value of x when y = 51?
Answers
Introduce a constant,
let it be (k)
Y=KX
-40 = K(7)
K= -5.7
Then,
Y =KX
51= -5.7(X)
X = -8.95~-9
People leaving the library were asked how many books they checked out that
day. The results are:
1, 2, 3, 5, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20
Which histogram correctly shows the data set?
Books Checked Out
10
8
6
O
Number of people
4
0-5 6-11 12-1718-23
Number of books
Books Checked Out
10
8
6
O
B.
Number of people
2
Answers
Answer:
People leaving the library were asked how many books they checked out that day. The results are: 1, 2, 2, 3, 3, 4,4,5,5, 6, 6, 7, 8, 10, 10 Which histogram correctly shows the data set?Step-by-step explanation:
find all trigonometric functions of an angle θ in the third quadrant for which tan θ = 7/4
Answers
Answer:
[tex]y = 7 \\ x = 4 \\ r = \sqrt{33} \\ \cot(t) = \frac{4}{7} \\ \sin(t ) = - \frac{7}{ \sqrt{33} } \\ \cos(t) = - \frac{4}{ \sqrt{33} } [/tex]
plz help i just dont get and plz do not put a file its annoying
Answers
Answer:
Hello! Your answer would be, BELOW!
Step-by-step explanation:
A)
40
D)
Hope I helped! Ask me anything if you have more questions! Have a nice mourning! Brainiest plz! Hope you make an 100%! -Amelia♥
Select the ordered pair that satisfies the function y
= 2x +3.
Answers
Answer:
Step-by-step explanation:
Choose your own x values and find the corresponding y values.
Here's a table of values
x y= 2x + 3 (x, y)
0 3 (0, 3)
2 2(2) + 3 = 7 (2, 7)
and so on
need help finding area
Answers
Answer:
A=108
Step-by-step explanation:
A=(LW)
In this case your area is 108
One base of a trapezoid is 4 in more than twice the length of the second base. The height of the trapezoid is 2 in less than the second base. If the area of the trapezoid is 4 in^2, find the dimensions of the trapezoid.
Answers
Answer:
Step-by-step explanation:
Let us represent
1st base of trapezoid = a
2nd bass of trapezoid = b
Height of trapezoid = c
One base of a trapezoid is 4 in more than twice the length of the second base.
a = 2b
The height of the trapezoid is 2 in less than the second base.
h = b - 2
Area of a trapezoid = 1/2(a + b)h
If the area of the trapezoid is 4 in^2
Substituting
4 = 1/2(2b + b)b - 2
4 = 1/2(3b)b - 2
Cross Multiples
4 × 2 = (3b)b - 2
6 = 3b² - 6b
Hence,
3b² - 6b - 6
find the dimensions of the trapezoid.
What is the common difference for this arithmetic sequence?
45, 39, 33, 27, 21, ...
Answers
Answer:
A. -6
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
Common difference of an arithmetic sequence=t2-t1
=39-45
=-6
What is the volume of the triangle are present
8cm
3cm
13cm
Answers
Answer:
v=l*b*h
=8cm*3cm*13cm
=312cm
V = 8*3*13
V = 312 cm
I will give brainliest to whoever answers this question:) help a dummy out
Answers
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
The equation is a parabola, that opens up downwards, and the point from which Sarah throws the ball is 5 feet off the ground. so set the height to zero ( when the ball reaches the ground ) and solve for t
0 = -16[tex]t^{2}[/tex] + 18t + 5
use quadratic equation :)
-b +- sqrt([tex]b^{2}[/tex] - 4ac) / 2a
-18 +- sqrt[ [tex]18^{2}[/tex] - 4 (-16)(5) ] / 2(-16)
-18 +- sqrt[324 +320 ] / -32
-18 +- sqrt[644] / -32
-18 +- 25.377155 / -32
do the positive choice :
-18 + 25.377155 / -32
7.377155 / -32
-0.2305 ( so this answer would be where the ball would hit the ground if the arc extended down to the ground behind where Sarah throws the ball from. so this answer doesn't count in our domain. Because it's before Sarah throws the ball)
do the negative choice:
-18 - 25.377155 / -32
1.355536 ( this answer looks good, about 1.35 seconds for the ball to fly , this was more of a toss than a throw. )
t = 1.4 seconds ( rounded to nearest 10th )
which operation should be performed first according to the order of operations - 6+2(9-4)-3 ×5
Answers
Answer:
Parenthesis is answered first
Step-by-step explanation
Using the pemdas strategy the "p" stands for parenthesis therefore it would be (9-4)
The answer to the problem is 11
In which quadrant on a graph will (-5, -7) be found? *
Quadrant 1
Quadrant II
Quadrant III
Quadrant IV
Answers
Answer:
on a graph will (-5, -7) be found Quadrant III.
Plssssss help me out
Answers
As one angle is 90 degrees then it is deemed a right angle triangle.
It can’t be an equaliser all triangle as all angles hve to be the same (which isn’t what the data tells u).
Your left with B.
I really need the help
y>_ -5
y- 1 < 3x
Answers
Answer:
C
Step-by-step explanation:
A park in a subdivision has a triangular shape. Two adjacent sides of the park are 433 feet and 520 feet. The angle between the side is 37 degrees. Find the area of the park to the nearest square foot.
Answers
Answer:
Step-by-step explanation:
Area of triangle is given by the formula:
1/2*a*b*sinC
= 1/2*433*520*sin(37degrees)
= 67752 sq ft
Answer:
Step-by-step explanation:
applying sine rule for area of triangle
Area = 1/2absin(c)
= 1/2x433x520xsin(37)
= 67752ft^2
Isabelle went for a hike on Wednesday at camp. The hike took 2 hours and 10 minutes. As soon as she got back, Isabelle played volleyball for 1 hour and 55 minutes. It was 11:15 A.M. When Isabelle finished playing volleyball. What time did Isabelle start her hike?
Answers
Answer: 5:10 A.M.
Step-by-step explanation:
First find the total time that Isabelle spent playing volleyball and hiking.
= 2 hours and 10 minutes + 1 hour and 55 minutes
= 4 hours and 5 minutes
If she finished both activities at 11:15 am, the time she started was:
= 11:15 - 4 hours 5 minutes
= 5:10 A.M.
2. What is the value of win this equation?
5w+ 3 = 9
Answers
Answer:
w = 1.2 or 6/5
Step-by-step explanation:
math
What is (14 x 20) + (45 - 8) I will give 15 points
Answers
Answer:
280x + 37
Step-by-step explanation:
What is the volume of a hemisphere with a diameter of 45.7 m, rounded to the nearest tenth of a cubic meter?
Answers
24987.2 meters cubed.
Step-by-step explanation:
A Hemisphere is 1/2 of a sphere, so let's find the volume of a sphere and then cut it in half.
The volume of a sphere is V= (4/3)πr3
The diameter is double the size of the radius, so we can find r, the radius, by dividing the diameter,
45.7m, by 2. So r = 22.85 meters
so the volume of the sphere is (4/3)π(22.85 meters)3, which is 49974.35787 meters cubed.
Since we're actually looking for the Hemisphere, we can divide this volume in half to get the volume of the hemisphere as 24987.17894 meters cubed.
And because the answer must be to 1/10th of a cubic meter, that means we only want one decimal point. So we round to 24987.2 meters cubed.
The set {6, 7, 8, 9, 10} is part of the solution set for which inequality?
Answers
PLease help me will give branliest! desperate! Find the two missing sides and write your answer as in simplified radical form. image attached
Answers
Answer:
I have got,
x = 14
y = 12.1
Using trigonometric ratio.
A cylinder with radius 6 cm and height h cm has the same volume as a sphere with radius 4.5cm
Find the value of h.
(The volume, V, of a sphere with radius r is V=4/3pie r^3)
Answers
Answer:
h = 4.22 cm
Step-by-step explanation:
Mathematically, we have the volume of a cylinder as;
V = pie * r^2 * h
We have it that the radius is 6 cm
V = pie * 6^2 * h
for the sphere, we have it that;
V = 4/3 * pie * r^3
V = 4/3 * pie * 4.5^3
We can proceed to equate both volumes;
pie * 6^2 * h = 5/3 * pie * 4.5^3
pie on both sides cancel out
6^2h = 5/3 * 4.5^3
36h = 151.875
h = 151.875/36
h = 4.22 cm
HELP ASAP!!!! HELP FAST!!!
Answers
Answer: C. 3x^2y^
Step-by-step explanation:
gcf is 3 between 12 and 21
an then add the ecponets on it
the solutions of the equation x^2-6x+4=0
Answers
Answer:
you have 2 options!!!
Step-by-step explanation:
hoped I helped!
What is the slope m and y-intercept b of the equation y = 1/3x - 5?
Answers
Answer:
slope = 1/3 , y-int = -5
Step-by-step explanation:
y = mx + b
hope this helps!
Describe the behavior of the graph below.
Answers
Answer:
Step-by-step explanation:
3. Angle 1 and angle 2 are complementary angles. The measure of angle 1 is 18". The
measure of angle 2 is 12x. Find the value of x.
Answers
Answer:
x = 6
Step-by-step explanation:
Complementary angles always equal 90 degrees so something multiplied by 12 will have to equal something that will add up with 18 to get 90 so
12 × 6 = 72 and 72 + 18 = 90 Hope this helps you!
What is the quotient of Three-fourths and StartFraction 5 Over 6 EndFraction?
A fraction bar labeled 1. Under the 1 are 4 boxes labeled one-fourth. Under the 4 boxes are 6 boxes labeled one-sixth. Under the 6 boxes are 12 boxes labeled one-twelfth.
Answers
Answer:
B) 9/10
Step-by-step explanation:
read and do this is not that hard i know yall can do this
Answers
Answer:
parallelograms
Step-by-step explanation:
2. Mr. Bowen’s test is normally distributed with a mean of 75 and a standard deviation of 3 points. Part A: What is the probability that a randomly selected score is greater than 81 points? Part B: What percentage of students scores are between 69 and 78? Part C: A student who scores a 84 is in the _______________ percentile.
Answers
Using the normal distribution, it is found that:
A. There is a 0.0228 = 2.28% probability that a randomly selected score is greater than 81 points.
B. 81.85% of students scores are between 69 and 78.
C. The student scored in the 99.87th percentile.
Normal Probability DistributionThe z-score of a measure X of a normally distributed variable with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex] is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The z-score measures how many standard deviations the measure is above or below the mean. Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.In this problem, the mean and the standard deviation are given, respectively, as:
[tex]\mu = 75, \sigma = 3[/tex].
Item a:
The probability is one subtracted by the p-value of Z when X = 81, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{81 - 75}{3}[/tex]
Z = 2.
Z = 2 has a p-value of 0.9772.
1 - 0.9772 = 0.0228.
0.0228 = 2.28% probability that a randomly selected score is greater than 81 points.
Item b:
The proportion is the p-value of Z when X = 78 subtracted by the p-value of Z when X = 69, hence:
X = 78:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{78 - 75}{3}[/tex]
Z = 1.
Z = 1 has a p-value of 0.8413.
X = 69:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{69 - 75}{3}[/tex]
Z = -2.
Z = -2 has a p-value of 0.0228.
0.8413 - 0.0228 = 0.8185.
81.85% of students scores are between 69 and 78.
Item c:
The percentile is the p-value of Z when X = 84, multiplied by 100, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{84- 75}{3}[/tex]
Z = 3.
Z = 3 has a p-value of 0.9987.
The student scored in the 99.87th percentile.
More can be learned about the normal distribution at https://brainly.com/question/24663213
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