MY NOTES ASK YOUR TEACHER You are supposed to meet a friend in another city that is 250 km away on the interstate. You are supposed to meet them at 11:15 A. M. You plan to drive at 100 km/h, so you leave at 8:00 A. M. to allow some extra time. You drive at that speed for the first 100 km, but then construction work forces you to slow to 55 km/h for 40 km. What would be the least speed needed for the rest of the trip to arrive in time to meet your friend