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3 votes
A Ballroom dance couple has learned 11 different routines and is going to perform 9 of them at a local competition. How many different ways could they arrange their performance?

asked
User Jankovd
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8.2k points

1 Answer

6 votes
A Ballroom dance couple has learned 11 different routines and is going to perform 9 of them at a local competition. How many different ways could they arrange their performance?
answered
User Eel GhEEz
by
8.3k points
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