A Spherical balloon is being inflated. Find a general formula for the instantaneous rate of change of the volume V with respect

Question

A Spherical balloon is being inflated.
Find a general formula for the instantaneous rate of change of the volume V with respect to the radius r. given that V = 4².
Answer:
Find the rate of change of V with respect to r at the instant when the radius is r = 5.
Answer:

Kunduz · Accepted Answer

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