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Mathematics, 28.05.2020 21:58 CoolBro92
A rectangular field is to be enclosed on four sides with a fence. Fencing costs $4 per foot for two opposite sides, and $8 per foot for the other two sides. Find the dimensions of the field of area 880 ft 2 that would be the cheapest to enclose.
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A rectangular field is to be enclosed on four sides with a fence. Fencing costs $4 per foot for two...
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