Final answer:
The person on the scooter is faster than the person on the skateboard.
Step-by-step explanation:
In this case, we can determine which mode of transportation is faster by comparing their speeds. The person on the scooter travels 30 feet in 2 seconds, while the person on the skateboard travels 55 feet in 4 seconds. To calculate their speeds, we divide the distance traveled by the time taken:
Scooter speed = 30 feet / 2 seconds = 15 feet/second
Skateboard speed = 55 feet / 4 seconds = 13.75 feet/second
Comparing the two speeds, we can see that the person on the scooter is faster than the person on the skateboard. The scooter travels at a speed of 15 feet per second, while the skateboard travels at a speed of 13.75 feet per second. Therefore, the person on the scooter goes faster than the person on the skateboard.