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Mathematics, 11.11.2019 02:31 montgomerykarloxc24x

a rain gutter is to be made of aluminum sheets that are 16 inches wide by turning up the edges 90degrees. see the illustration.

(a) what depth will provide maximum cross-sectional area and hence allow the most water to flow?

(b) what depths will allow at least 30 square inches of water to flow?


a rain gutter is to be made of aluminum sheets that are 16 inches wide by turning up the

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