Mathematics, 31.12.2019 00:31, huntbuck14

Acarpenter wants to build a rectangular box with square sides in which to put round things. the material for the bottom costs $20/ft^2, material for the sides costs $10/ft^2 and the material for the top costs $50/ft^2
if the volume of the box must be 5 ft^3, then find the dimensions that will minimize the cost (and find the minimum cost).

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Acarpenter wants to build a rectangular box with square sides in which to put round things. the mate...