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what is maximum area

Calculus
Tutor: None Selected Time limit: 1 Day

you must build a 3 sided pen along a river bank that flows horizontally through a plot of land. The exterior fencing for three sides cost $10 per foot.  the pen must also have three interior vertical dividers, that cost 6$ per foot.  (note each of the four interior sections will have access to the river)  if you have $36,000 to spend, what dimensions for the fencing will maximize the total bounded area?  What is the maximum area?

Mar 20th, 2015

Hope that it helps. The dimensions of the pen are 1800 ft x 474 ft; the area is 853000 sq. ft.

Mar 20th, 2015

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Mar 20th, 2015
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Mar 20th, 2015
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