Answer:
7 1/2
Step-by-step explanation:
Answer:
33 CENTS FOR EACH CAN
Step-by-step explanation:
The ball's velocity will be represented by the derivative of its distance function:

Now find the times

for which this is equal to 30, i.e. solve

This has two solutions,

, but only one is positive and falls in the interval
![[0,3]](https://tex.z-dn.net/?f=%5B0%2C3%5D)
. So the velocity reaches 30 cm/s when

.
If the no x-values repeat, yes it is a function so far I see it is a function.
Answer:
u
Step-by-step explanation:
in which class. do uuuu