A closed rectangular box with a square base is constructed using two different materials. The material for the base costs RM5/m², while the material for the remaining sides costs RM1/m². Find the dimensions (length, width, height) of the box which has the largest possible volume if the total cost of materials is RM72.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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A closed rectangular box with a square base is constructed using two different materials.
The material for the base costs RM5/m², while the material for the remaining sides costs
RM1/m². Find the dimensions (length, width, height) of the box which has the largest
possible volume if the total cost of materials is RM72.
Transcribed Image Text:A closed rectangular box with a square base is constructed using two different materials. The material for the base costs RM5/m², while the material for the remaining sides costs RM1/m². Find the dimensions (length, width, height) of the box which has the largest possible volume if the total cost of materials is RM72.
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