document.write( "Question 1154425: Police sometimes use the formula
\n" ); document.write( "s = k\r
\n" ); document.write( "\n" ); document.write( "ℓ
\n" ); document.write( " to estimate the speed s (in mph) of a car involved in an accident. In this formula, ℓ is the length of the skid in feet, and k is a constant depending on the condition of the pavement. For wet pavement, k ≈ 3.24. How fast was a car going if its skid was 196 feet on wet pavement?
\n" ); document.write( "s = mph
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Algebra.Com's Answer #776848 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"+%28s%2Fl%29=k+\"\r
\n" ); document.write( "\n" ); document.write( "l=196
\n" ); document.write( "k=3.24\r
\n" ); document.write( "\n" ); document.write( "s=lk\r
\n" ); document.write( "\n" ); document.write( "s=196*3.24
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