5. A rectangular plot of land is of fencing. Two opposite sid selling for $3 a foot, while use standard fencing selling mensions of the rectangula fenced in at a cost of $600
5. A rectangular plot of land is of fencing. Two opposite sid selling for $3 a foot, while use standard fencing selling mensions of the rectangula fenced in at a cost of $600
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:**Problem Statement:**
A rectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $3 a foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the rectangular plot of greatest area that can be fenced in at a cost of $6000?
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