Lets name the largest number as x
smallest number is half the largest , therefore its x/2 = 0.5x
then middle number is 3/4 the largest , therefore its 3/4x = 0.75x
the sum of the three numbers are 162
the three numbers added are
x + 0.5x + 0.75x = 162
2.25 x = 162
x = 72
the largest number is 72
then middle number 0.75 x = 0.75 x 72 = 54
smallest number is 0.5x = 0.5 x 72 = 36
answer is - 36,54,72
The answer is a) 24 cubic feet
Answer:
b) - 10
Step-by-step explanation:
<h3>Average rate of change:</h3>
To find the average rate of change, we have divide the change in y of f(x) , by the change in x(input).

a = 4 ; f(a) = -17
b = 6 ; f(b) = -37
![\sf Average \ rate \ of \ change = \dfrac{-37-[-17]}{6-4}](https://tex.z-dn.net/?f=%5Csf%20Average%20%5C%20rate%20%5C%20of%20%5C%20change%20%3D%20%5Cdfrac%7B-37-%5B-17%5D%7D%7B6-4%7D)

Make it: y = mx + b form
b = y intercept
3y = -8x - 24
Divide by 3
y = -8/3x - 8
Answer: y intercept is -8