Respuesta :
Answer: 2.5 hours
Explanation: speed = distance / time.
Speed = 600 miles/hour.
Distance. = 1500 miles.
Time = unknown (t)
Speed = distance / time.
Therefore,
Time = Distance / Speed.
Time (t) = 1500 (miles) / 600 (miles/hour)
Time (t) = 2.5 hours or 2 hours, 30 mins