A spherical balloon is being inflated so that the volume is increasing at the rate of 5 ft per min. At what rate is the diameter increasing when the diameter is 12 ft? O a. -0.022 ft /min O b. -0.22 ft/min O c. 0.22 ft /min O d.0.022 ft/min

A spherical balloon is being inflated so that the volume is increasing at the rate of 5 ft per min. At what rate is the diameter increasing when the diameter is 12 ft? O a. -0.022 ft /min O b. -0.22 ft/min O c. 0.22 ft /min O d.0.022 ft/min

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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A spherical balloon is being inflated so that the volume is increasing at the rate of 5 ft per min.
At what rate is the diameter increasing when the diameter is 12 ft?
O a. -0.022 ft /min
O b. -0.22 ft/min
O c. 0.22 ft/min
O d. 0.022 ft/min

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