Match the following equation to the correct situation. 30%(b − 15) = 30%b − 4.5
A.
A number of songs are available for download from 30% of b artists.

B.
Last month's electricity bill was 4.5 kW-h less than 30% of this month's bill.

C.
A number of cups of coffee were thrown away by 30% of b senators during 4.5 speeches.

D.
An amount of chili was eaten from 30% of 4.5 less than b bowls.

the image of (6, 9) under a dilation is (4, 6). the scale factor is

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.