Exercise 3 You are sitting at your computer trying to remember all of the things about Calculus that you should know. You then see a red balloon inflating on your screen. You somehow find out that air...

Extracted text: Exercise 3 You are sitting at your computer trying to remember all of the things about Calculus that you should know. You then see a red balloon inflating on your screen. You somehow find out that air is being pumped into the round red balloon at 5.5 cubic inches per minute. Your job is to find the rate of change of the radius when the radius is 2 inches.