Mathematics, 13.04.2020 06:10, Walkman2092

A fence must be built to enclose a rectangular area of 5000ft^2. Fencing material costs $ 2 per foot for the two sides facing north and south and $4 per foot for the other two sides. Find the cost of the least expensive fence.

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A fence must be built to enclose a rectangular area of 5000ft^2. Fencing material costs $ 2 per foot...