document.write( "Question 592584: On her way back from the amusement park Sally was going 80 miles per hour when she passed a parked highway patrol car. By the time she was half a mile past the patrol car, the officer was chasing her at 100 miles per hour. If these rates remain constant, how long did it take the officer to overtake Sally? Write an equation to represent this situation. \n" ); document.write( "
Algebra.Com's Answer #376002 by mananth(16946) You can put this solution on YOUR website! Catch up distance = 0.5 miles \n" ); document.write( "catch up speed = 100-80 mph = 20 mph\r \n" ); document.write( "\n" ); document.write( "Time = d/r\r \n" ); document.write( "\n" ); document.write( "Time = 0.5/20\r \n" ); document.write( "\n" ); document.write( "Time = 1/40 hour\r \n" ); document.write( "\n" ); document.write( "time = 1.5 minutes before the patrol catches up with her \n" ); document.write( " |