Friday
April 18, 2014

Homework Help: calc

Posted by jump on Sunday, September 30, 2012 at 2:04pm.

A window consists of a rectangular part of height h surmounted by a semicircle of radius r. The perimeter of the window is held constant at 10 feet, but h and r are allowed to vary. Find an expression for the rate of change of h with respect to r.

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