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14 bands volunteered but 7 played. How many lineups?
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4 votes
14 bands volunteered but 7 played. How many lineups?

User Dgeorgiev
by
4.9k points

1 Answer

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

User Mohan Ramanathan
by
4.9k points
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