SOLUTION: 70) Cost of Material. A rectangular box with volume 320ft cubed is built with a square base and top. The cost is $1.50/ft.squared for the bottom, $2.50/ft.squared for the sides,
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Question 51264This question is from textbook College Algebra
: 70) Cost of Material. A rectangular box with volume 320ft cubed is built with a square base and top. The cost is $1.50/ft.squared for the bottom, $2.50/ft.squared for the sides, and $1/ft.squared for the top. Let x=the length of the base, in feet.
This question is from textbook College Algebra
Answer by THANApHD(104) (Show Source): You can put this solution on YOUR website!
You can solve this problem, unless you know about either x or the height h.
Or you must have any datas like x must be a whole number like that..
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