document.write( "Question 209044: a professional cyclist is training for the Tour de France . what was his average speed in miles per hour if he rode the 120 miles from Laval to Blois in 4.7 hours ? u8se the formula d = rt , and round your answer to the nearest tenth . \r
\n" );
document.write( "\n" );
document.write( "a) 25.5 mph .
\n" );
document.write( "b) 115.3 mph .
\n" );
document.write( "c) 70.4 mph .
\n" );
document.write( "d) 564.0 mph . \n" );
document.write( "
Algebra.Com's Answer #158397 by checkley77(12844) ![]() You can put this solution on YOUR website! d=rt \n" ); document.write( "120=r4.7 \n" ); document.write( "r=120/4.7 \n" ); document.write( "r=25.5 mph. is his average speed. \n" ); document.write( " |