To determine which sailboat won the race and how fast it was going, we first need to calculate the speed of each sailboat.
Sailboat A:
- Distance = 40 feet
- Time = 5 seconds
Speed of Sailboat A = Distance / Time = 40 feet / 5 seconds = 8 feet per second.
Sailboat B:
- Distance = 56 feet
- Time = 8 seconds
Speed of Sailboat B = Distance / Time = 56 feet / 8 seconds = 7 feet per second.
Now that we have the speeds:
- Sailboat A is going 8 feet per second.
- Sailboat B is going 7 feet per second.
Since Sailboat A is faster than Sailboat B, Sailboat A won the race.
Thus, the correct answer is: Sailboat A won the race, and it was going 8 feet per second.