a truck driver plans to drive 805 km. after 5 hours she travels 470 km. if she continues driving at the same speed will she arrive at her destination within 9 hours of her starting time? a truck driver plans to drive 805 km. after 5 hours she travels 470 km. if she continues driving at the same speed will she arrive at her destination within 9 hours of her starting time? @Mathematics

Question

anonymous · Answer

Her current speed is 470/5 which is 94 kph. Add 4*94 to 470 and seeing that it is 846 and it is greater than 805, she will indeed arrive at her destination within 9 hours of her starting time.

anonymous · Answer

9 hours