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3 years ago

14 bands volunteered but 7 played. How many lineups?

Mathematics

1 answer:

ankoles [38]3 years ago

8 0

Answer:

3432

Step-by-step explanation:

Total bands = 14

Bands played = 7

The possible lineups can be calculated using Combination.

So, the possible lineups are 14C7

=> $\frac{14!}{7!(14-7)!}$

=> 3432

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