Having tryouts for the cr team. The school does not have a track, so the runners run around the school’s football field the cross country coach determines that the width of the girls is seventy yards shorter than the length

Don’t know the answer sorry

The answer is c. You do:
8•7•6•5
There are 8 fruits that you can choose from and every one of them can go with 7 different fruits which can go with 6 different fruits which can go with 5 different fruits.
You do that thing four times because you said that he can choose 4 fruits.