17. The power required to operate a fanvaries as the cube of the speed. If ½horsepower will drive a fan at a speed of100 rpm, how much will 4 horsepowerwill drive it?O210 rpmO200 rpmO 190 rpmO 180 rpm220 rpm

Answered: Image /qna-images/answer/b7ede3e0-714c-4dd2-b4f6-6bfdc3bff2be.jpg

Answered: 17. The power required to operate a fan…

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

Section12.8: Joint And Combined Variation

Problem 12P

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17. The power required to operate a fan varies as the cube of the speed. If ½ horsepower will drive a fan at a speed of 100 rpm, how much will 4 horsepower will drive it? 210 rpm O 200 rpm O 190 rpm 180 rpm O220 rpm