Question: A rectangular box is to have a square base and a volume of40ft 3 . If the material for the base costs$0.37per square foot, the

A rectangular box is to have a square base and a volume of40ft³. If the material for the base costs$0.37per square foot, the material for the sides costs$0.05per square foot, and the material for the top costs$0.13per square foot, determine the dimensions of the box that can be constructed at minimum cost.

find the length of (in feet)

Height

Length

Width

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