document.write( "Question 1045085: For the first hour, she traveled at a speed of 61 miles per hour. Then, in the second hour, she traveled at a speed of 67 miles per hour.What is the percentage increase of Seraphina's speed \n" ); document.write( "
Algebra.Com's Answer #660480 by ikleyn(52858) You can put this solution on YOUR website! . \n" ); document.write( "The percentage increase is \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |