Saturday
March 28, 2015

Homework Help: math

Posted by shawn on Sunday, November 29, 2009 at 12:38pm.

A rectangular box with a square base and top is to be made to contain 1250 cubic feet. The material for the base costs 35 cents per square foot, for the top 15 cents per square foot, and for the sides 20 cents per square foot. Find the dimensions that will minimize the cost of the box.

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