A spherical balloon is inflated so that its volume is increasing at the rate of 30 cubic feet per minute. How fast is the surface area of the balloon increasing when the radius is 5 feet? [Use and S = 4 $\pi$0r².]

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The Answer of A spherical balloon is inflated so that its volume is increasing at the rate of 30 cubic feet per minute. How fast is the surface area of the balloon increasing when the radius is 5 feet? [Use and S = 4 $\pi$0r².]

A Spherical Balloon Is Inflated So That Its Volume Is π\piπ

A Spherical Balloon Is Inflated So That Its Volume Is $\pi$