Answer:
10
Step-by-step explanation:
Multiply 4 by 2.5 to get 10
Answer:
4 hours
Step-by-step explanation:
11 x 4 equals 44 plus he read 5 pages so its 49
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.
Answer:
17.71
Step-by-step explanation:
Dan sold 51 tickets. Just subtract 43 from 94