document.write( "Question 416565: A recent daytona 500 race was won by dale earnhardt, jr. he completed the 500 mile race in 3.2 hours. what was his average racing speed? \n" ); document.write( "
Algebra.Com's Answer #291844 by stanbon(75887)\"\" \"About 
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500 mile race in 3.2 hours. what was his average racing speed?
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\n" ); document.write( "rate = distance/time
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\n" ); document.write( "rate = 500/3.2 = 156.25 mph
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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