14 bands volunteered but 7 played. How many lineups?

asked Oct 8, 2020 86.3k views

4 votes

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3 votes

Answer:

3432

Explanation:

Total bands = 14

Bands played = 7

The possible lineups can be calculated using Combination.

So, the possible lineups are 14C7

=>
(14!)/(7!(14-7)!)

=> 3432

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