A fence must be built to enclose a rectangular area of 20,000 ft 2 . Fencing material

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A fence must be built to enclose a rectangular area of 20,000 ft². Fencing material costs $2.50 per foot for the two sides facing north and south and $3.20 per foot for the other two sides. Find the cost of the least expensive fence.

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Calculus With Applications

ISBN: 9780135871348

12th Edition

Authors: Margaret L. Lial

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Question Posted: Jan 11, 2023 05:46 AM

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A fence must be built to enclose a rectangular area of 20,000 ft 2 . Fencing material

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Let x the length at 250 per foot y the width at 320 pe...View the full answer

Calculus With Applications

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