A spherical balloon is inflating with helium at a rate of 144x ft/ min. How fast is the balloon's radius increasing at the instant the radius is 3 ft? How fast is the surface area increasing? ..... The balloon's radius is increasing at a rate of ft / min at the instant the radius is 3 ft. (Simplify your answer.)

A spherical balloon is inflating with helium at a rate of 144x ft/ min. How fast is the balloon's radius increasing at the instant the radius is 3 ft? How fast is the surface area increasing? ..... The balloon's radius is increasing at a rate of ft / min at the instant the radius is 3 ft. (Simplify your answer.)

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section2.3: Rules For Addition

Problem 14P

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