document.write( "Question 661242: a bicycle tire has a diameter of 2 feet. How many revolutions will it make in going a distance of 50 feet? \n" ); document.write( "
Algebra.Com's Answer #411567 by Alan3354(69443)\"\" \"About 
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a bicycle tire has a diameter of 2 feet. How many revolutions will it make in going a distance of 50 feet?
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\n" ); document.write( "It moves 2pi feet per rev
\n" ); document.write( "# of revs = 50/2pi = 25/pi
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