Mathematics, 16.09.2019 22:50 dude3328

Abox of volume 72 m3 with a square bottom and no top is constructed out of two different materials. the cost of the bottom is $40/m2 and the cost of the sides is $30/m2 . find the dimensions of the box that minimize total cost.

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Abox of volume 72 m3 with a square bottom and no top is constructed out of two different materials....

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Mathematics, 15.09.2020 01:01

Sum is 6, product is 9...