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Harder Combinations
Advanced combination questions
Question | Answer |
---|---|
2(5C4) | 5760 |
7C6 + 9C2 | 43 |
8C4 / 4C3 | 17.5 |
For a sports team in gym class, you can choose 3 team mates from a group of 25 people. How many ways can you choose? | 2300 ways |
A pizzeria offers 9 choices of toppings for a pizza. How many ways could you choose 4 toppings? | 126 ways |