The distance traveled in a car d is related to the speed of your car v and the time of travel t by the equation = . a. If a certain trip will take 2 hours traveling at a certain speed, how much time will it take if you drive 10% faster? [1h 49min]
b. If your normal trip to school takes 15 minutes, how much faster do you need to drive if you want to make the trip in 12 minutes? [1.25 times as fast...or 25% faster]