A storage box with a square base must have a volume of 80 cubic centimeters. The top and bottom cost $\$ 0.20$ per square centimeter and the sides cost $\$ 0.10$ per square centimeter. Find the dimensions that will minimize cost.
Added by Amber C.
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We need to find the dimensions of the box that will minimize cost. Let's call the length of one side of the square base "x" and the height of the box "h". Show more…
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Kathleen C.
A storage box with a square base must have a volume of 80 cubic centimeters. The top and bottom cost $$\$ 0.20$$ per square centimeter and the sides cost $$\$ 0.10$$ per square centimeter. Find the dimensions that will minimize cost.
A storage box with a square base must have a volume of 90 cubic centimeters. The top and bottom cost $0.40 per square centimeter and the sides cost $0.20 per square centimeter. Find the dimensions that will minimize cost. (Let x represent the length of the sides of the square base and let y represent the height. Round your answers to two decimal places.)
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