4. A spherical snowball is being made so that its volume is increasing at the rate of 8 ft³ /min. Find the rate at which the radius is increasing when the snowball is 4 ft in in diameter. Volume of a Sphere, 4 V =-ar³

4. A spherical snowball is being made so that its volume is increasing at the rate of 8 ft³ /min. Find the rate at which the radius is increasing when the snowball is 4 ft in in diameter. Volume of a Sphere, 4 V =-ar³

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 1.3E

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4. A spherical snowball is being made so that its volume is increasing at the rate of
8 ft³ /min. Find the rate at which the radius is increasing when the snowball is 4 ft in in
diameter.
4
Volume of a Sphere,
V = ar

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