A farmer has 80 feet of fence with which he plans to en-close a rectangular pen along

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A farmer has 80 feet of fence with which he plans to en-close a rectangular pen along one side of his 100-foot barn, as shown in Figure 18 (the side along the barn needs no fence). What arc the dimensions of the pen that has maximum area?

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 09:54 AM

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A farmer has 80 feet of fence with which he plans to en-close a rectangular pen along

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Barn Pen

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Let A be the area of the pen A x80 2x 80x 2x ...View the full answer

Calculus

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