document.write( "Question 385341: A call for help reached two police cars at the same time. Car A is 35 km from the crime scene and travels at 90 kph. Car B is 28 km from the crime scene but its average maximum speed is only 80 kph. Which of the two cars will reach the crime scene earlier? Why? \n" ); document.write( "
Algebra.Com's Answer #272662 by mananth(16946)![]() ![]() You can put this solution on YOUR website! A call for help reached two police cars at the same time. Car A is 35 km from the crime scene and travels at 90 kph. Car B is 28 km from the crime scene but its average maximum speed is only 80 kph. Which of the two cars will reach the crime scene earlier? Why \n" ); document.write( "... \n" ); document.write( "t = d/r \n" ); document.write( "car A time = 35/90 \n" ); document.write( "t= 0.388 hours =23.3 minutes \n" ); document.write( ".. \n" ); document.write( "Car B time = 28/90 \n" ); document.write( "= 0.35 hours = 21 minutes \n" ); document.write( ".. \n" ); document.write( "You know who reaches first. \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |