The radius of a spherical ball is increasing at a rate of 2 cm/min. At exactly what rate (in cm²/min) is the surface area of the

Question

The radius of a spherical ball is increasing at a rate of 2 cm/min. At exactly what rate (in cm²/min) is the surface area of the ball increasing when the radius is 5 cm?

Kunduz · Accepted Answer

Click to see the answer