document.write( "Question 178933: The police use the formula v = 4.9 √L to estimate the speed of a car v based on the length L of its skid marks on dry pavement.
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document.write( "a.) What is a reasonable estimate for a car's speed if its skid marks measure 220 feet?\r
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document.write( "b.) What would be the length of your skid marks if you drove with the speed of 65 mph? \n" );
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Algebra.Com's Answer #133880 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( ": \n" ); document.write( "a) \n" ); document.write( ": \n" ); document.write( "b) \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( " |