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verify that the given function is a solution to the given differential equation. you'd solves y'=ry solve the Initial-value problems starting from up - 10. At what time does y Increase to 100 or drop to 17 A car on the freeway accelerates according to a = 15-cos(uf], where t is measured In hours. Set up and solve the differential equation to determine the velocity of the car If It has an initial speed of 51. mph. After 40 minutes of driving, what is the driver's velodity? 23)v=-ty