Final answer:
The speed of the scooter is calculated by dividing the distance by the time, resulting in a speed of 15 feet per second.
Step-by-step explanation:
A person on a scooter travels 30 feet in 2 seconds at a constant rate. To find the speed of the scooter in feet per second, we can use the formula for speed:
Speed = Distance ∕ Time
Here, the distance traveled is 30 feet, and the time taken is 2 seconds. Plugging the numbers into the formula gives us a speed of:
Speed = 30 feet ∕ 2 seconds = 15 feet per second.