document.write( "Question 745700: A bike wheel has a radius of 9in.whatis it's circumference \n" ); document.write( "
Algebra.Com's Answer #453965 by Alan3354(69443)\"\" \"About 
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A bike wheel has a radius of 9in. whatis it's [sic] circumference
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\n" ); document.write( "\"C+=+2%2Api%2Ar+=+18pi\" inches
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\n" ); document.write( "it's = it is
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