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Mathematics, 04.07.2019 17:00 ziyonsolange
a three sided fence is to be built next to a straight river which forms the fourth side of a rectangular region. the enclosed area is to equal 3200 ft2. the cost of the fence is $2/ft. this question will have you find the dimensions that minimize the cost of the fence.(a) what quantity needs to be optimized? (b) draw a picture modeling this situation.40(c) find a function for the quantity that is being optimized and find its domain.(d) find the dimensions that minimize the cost of the fence.
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