document.write( "Question 479246: the formula r=2√(5L) can be used to approximate the speed r, in miles per hour,of a car that has left skid marks of length L, in feet. How far will a car skid at 60mph? \n" ); document.write( "

Algebra.Com's Answer #328352 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"r+=+2sqrt%285L%29\"$
\n" ); document.write( "plug in what was given:
\n" ); document.write( " $\"60+=+2sqrt%285L%29\"$
\n" ); document.write( " $\"30+=+sqrt%285L%29\"$
\n" ); document.write( " $\"900+=+5L\"$
\n" ); document.write( " $\"180+=+L\"$ (feet)\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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