document.write( "Question 1155281: A cattle rancher would like to fence an area of 180 square miles by first fencing the whole area and then running a fence across the middle from front to back. The rancher wants the exterior fence to be stronger than the interior fence and so will use fencing that costs $6 per mile along the outer perimeter and fencing that costs $3 per mile down the middle. What dimensions should the area have so that the total cost of fencing is minimized? What is this minimum cost? \n" ); document.write( "
Algebra.Com's Answer #777855 by ikleyn(52788)\"\" \"About 
You can put this solution on YOUR website!
.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Very similar (TWIN) problem was solved in the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Calculus optimization problems, Problem 5\r
\n" ); document.write( "\n" ); document.write( "in this site.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Consider it as your TEMPLATE.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Having this template in front of view, solve the given problem by the same way/method.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );