document.write( "Question 679870: Determine the average speed of a bike rider who traveled 12 miles in 4 hours. (Note: Use correct units!) \n" ); document.write( "
Algebra.Com's Answer #422097 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Determine the average speed of a bike rider who traveled 12 miles in 4 hours.
\n" ); document.write( "---------
\n" ); document.write( "d = r*t
\n" ); document.write( "r = d/t
\n" ); document.write( "
\n" ); document.write( "
\n" );