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# A rectangular field is to be enclosed on four sides with a fence. Fencing costs $2 per foot for two ... wrote... Posts: 86 Rep: 0 0 A month ago A rectangular field is to be enclosed on four sides with a fence. Fencing costs$2 per foot for two opposite sides, and $7 per foot for the other two sides. Find the dimensions of the field of area 610 ft2 that would be the cheapest to enclose. ▸ 86.4 ft @$2 by 7.1 ft @ $7 ▸ 7.1 ft @$2 by 86.4 ft @ $7 ▸ 13.2 ft @$2 by 46.2 ft @ $7 ▸ 46.2 ft @$2 by 13.2 ft @ \$7
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## Calculus: Early Transcendentals

Edition: 3rd
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JulioBofJulioBof
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