February 20, 2017

Homework Help: optimization calcus

Posted by Anonymous on Thursday, March 10, 2011 at 12:26pm.

A rectangular rose garden will be surrounded by a brick wall on three sides and by a fence on the fourth side. The area of the garden will be 1000m^2. The cost of the brick wall is $192/m. The cost of the fencing is $48/m. Find the dimensions of the garden so that the cost of the materials will as low as possible.

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