Answer:
You need more information ask the question again but paste a picture
Step-by-step explanation:
Answer:
2 feet 9 inches
Step-by-step explanation:
Radius = Diameter/2
Answer:
The rate of the volume increase will be 
Step-by-step explanation:
Let's take the derivative with respect to time on each side of the volume equation.

Now, we just need to put all the values on the rate equation.
We know that:
dR/dt is 0.04 cm/s
And we need to know what is dV/dt when R = 10 cm.
Therefore using the equation of the volume rate:


I hope it helps you!