Answer:
3003
Step-by-step explanation:
We want to find out how many ways we can choose 10 players among 15 players (since the goalie is not interchangeable)
The number of different lineups you can have can be found by using combination:

There are 3003 different lineups that can be chosen.
(4,-1) turns into (1,4) because the equation for that is (x,y)->(y•-1,x)
If you cut it in half every two hours, the answer will be 10.9375 mg.
Answer:
2 15 sorry po kung mali
Step-by-step explanation:
Wala pong step by step