A closed rectangular box with a volume of 375ft is made from two kinds of materials. The top and bottom are made of material costing 66 cents per square foot and the sides from material costing 22 cents per square foot. Use Lagrange multipliers to find the dimensions of the box so that the cost of materials is minimized. Assume that w < I. l = i ft w = i ft i ft %3D
A closed rectangular box with a volume of 375ft is made from two kinds of materials. The top and bottom are made of material costing 66 cents per square foot and the sides from material costing 22 cents per square foot. Use Lagrange multipliers to find the dimensions of the box so that the cost of materials is minimized. Assume that w < I. l = i ft w = i ft i ft %3D
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
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
Problem 6P
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