document.write( "Question 475930: I answered the first part of the question which was What was the speed of the cyclist riding for 30 minutes at 5mph. To solve I multiply 30 by .5 and got 15 mph but I could not figure the second part.By traveling 5 mph faster and puttin in one more hour randy covered twice the distance. What was the speed for him?
\n" );
document.write( " Thank You \n" );
document.write( "
Algebra.Com's Answer #326365 by stanbon(75887) ![]() You can put this solution on YOUR website! I answered the first part of the question which was What was the speed of the cyclist riding for 30 minutes at 5mph. To solve I multiply 30 by .5 and got 15 mph but I could not figure the second part. \n" ); document.write( "------------------ \n" ); document.write( "By traveling 5 mph faster and putting in one more hour randy covered twice the distance. What was the speed for him? \n" ); document.write( "------- \n" ); document.write( "1st part DATA: \n" ); document.write( "time = (1/2)hr ; rate = 5 mph ; distance = rt = 5(1/2) = 2.5 miles \n" ); document.write( "-------------------------------------- \n" ); document.write( "2nd part DATA: \n" ); document.write( "time = 3/2 hr ; rate = 10 mph ; distance = rt = (3/2)10 = 15 miles \n" ); document.write( "-------------------------------------- \n" ); document.write( "Your data leads to the conclusion that 15 = 2(2.5), which is false. \n" ); document.write( "=========== \n" ); document.write( "Please check the statement of your problem. \n" ); document.write( "============================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |