A long rectangular sheet of metal 30 inches wide is to be made into a gutter by
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A long rectangular sheet of metal 30 inches wide is to be made into a gutter by turning up strips vertically along the two sides (Fig. 6). How many inches should be turned up on each side to maximize the amount of water that the gutter can carry?
Transcribed Image Text:
Fold along this line 30 in Fold along this line x 30 - 2x Figure 6 X l
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Let x be the number of inches turned up on each side ...View the full answer
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Related Book For
Calculus And Its Applications
ISBN: 9780134437774
14th Edition
Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar
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