A ball is dropped from a height of 18 feet. The function f(x) = 18(0.75)* gives the
height in feet of each bounce, where x is
the bounce number. What will be the
height of the third bounce to the nearest
tenth of a foot?

​

3+x

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)