An open-top rectangular box is being constructed to hold a volume of 400 in³. The base of the box is made from a material costing 6 cents/in?. The front of the box must be decorated, and will cost 11 cents/in?. The remainder of the sides will cost 4 cents/in?. Find the dimensions that will minimize the cost of constructing this box. Front width: in. Depth: in. Height: in.
An open-top rectangular box is being constructed to hold a volume of 400 in³. The base of the box is made from a material costing 6 cents/in?. The front of the box must be decorated, and will cost 11 cents/in?. The remainder of the sides will cost 4 cents/in?. Find the dimensions that will minimize the cost of constructing this box. Front width: in. Depth: in. Height: in.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.1: Prisms, Area And Volume
Problem 39E: Kristine creates an open box by cutting congruent squares from the four corners of a square piece of...
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