The surface area of a sphere increases at a rate of 59 m2/sec. Then the rate at which the radius changes, when the radius is 4 m isO 2.35 m/secO 0.94 m/secO 0.59 m/secO 1.17 m/secO 0.78 m/sec

We have to find rate of change of radius

Answered: The surface area of a sphere increases…

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

Chapter12: Quadratic Functions

Section12.6: Solving Problems Involving Quadratic Equations

Problem 1.4E

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The surface area of a sphere increases at a rate of 59 m?/sec. Then the rate at which the radius changes, when the radius is 4 m is O 2.35 m/sec O 0.94 m/sec O 0.59 m/sec O 1.17 m/sec O 0.78 m/sec