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A box is contructed out of two different types of metal. The metal for the top and bottom, which are both square, costs $4 per square foot and the metal for the sides costs $8 per square foot. Find the dimensions that minimize cost if the box has a volume of 30 cubic feet. Length of base x = Height of side z = Submit answer

A box is contructed out of two different types of metal. The metal for the top and bottom, which are both square, costs $4 per square foot and the metal for the sides costs $8 per square foot. Find the dimensions that minimize cost if the box has a volume of 30 cubic feet. Length of base x = Height of side z = Submit answer

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.9: Area Problems
Problem 1P
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A box is contructed out of two different types of metal. The metal for the top and bottom, which are both square, costs $4 per square foot and the metal for the sides costs $8 per square foot. Find the dimensions that minimize cost if the box has a volume of 30 cubic feet. Length of base x = Height of side z = Submit answer Report technical issue Email instructor I F3 T F4 144 F5 711 F6 K DELL F7 F8 向 F9 a F10 F11 F12
Transcribed Image Text:A box is contructed out of two different types of metal. The metal for the top and bottom, which are both square, costs $4 per square foot and the metal for the sides costs $8 per square foot. Find the dimensions that minimize cost if the box has a volume of 30 cubic feet. Length of base x = Height of side z = Submit answer Report technical issue Email instructor I F3 T F4 144 F5 711 F6 K DELL F7 F8 向 F9 a F10 F11 F12
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