February 24, 2017

Homework Help: college math

Posted by joyce on Sunday, July 10, 2011 at 10:51pm.

The atmospheric pressure P in pounds per square inch (psi) is given by the formula below, where a is the altitude above sea level (in miles). If a city has an atmospheric pressure of 13.25 psi, what is its altitude? (Recall that 1 mi = 5,280 ft. Round your answer to the nearest foot.)

_________ ft

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