ScooterShare has 100 scooters on campus. On average 250 students rent a scooter every hour. The average ride lasts for 15 minutes. The average number of scooters that are in-use (i.e., being rented by a student) is Question 38 options: less than or equal to 50. greater than 50 and less than or equal to 100. greater than 100 and less than or equal to 1500. greater than 1500