document.write( "Question 1204276: The number of feet it takes for a car traveling at x miles per hour to stop on dry, level concrete is given by the polynomial 0.007*x^(2)+0.5*x. Find the stopping distance when x=20 mph.\r
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Algebra.Com's Answer #840423 by ikleyn(52781) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Substitute x= 20 into the given formula and calculate.\r\n" );
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document.write( "Use your calculator.\r\n" );
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\n" ); document.write( "\n" ); document.write( "You do not need any help from outside, except this my instruction.\r
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\n" ); document.write( "\n" ); document.write( "Happy calculations (!)\r
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