Dylan decides to invest $25,000 for 15 years in an account that ears 7.25% compounded annually. His coach tells him he should invest the money in an account that ears 5% compounded annually for 20 years. Should Dylan take his coach's advice? Why or why not?

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?