Thursday
October 23, 2014

Homework Help: L PreCal

Posted by Norah on Sunday, August 29, 2010 at 3:56pm.

A car is moving at a rate of 65 miles per housr and the diameter of it's wheels is 2.5ft. Find the number of revolutions per minute the wheels are rotating.

I have no idea where to begin on this question. How do you find rev per min?? Can someone walk me step by step how to answer a problem this?

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