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Cretio James Cretio James
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3 years ago
Solve the problem.

A rain gutter is made from sheets of aluminum that are  18 inches wide by turning up the edges to form right angles. Determine the depth of the gutter that will maximize its cross-sectional area and allow the greatest amount of water to flow.

▸ 4 inches

▸ 5.5 inches

▸ 5 inches

▸ 4.5 inches
Textbook 
College Algebra

College Algebra


Edition: 7th
Author:
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menmar13menmar13
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3 years ago
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