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avatar+100 

A baking club wants to form an executive committee. There are $20$ people in the baking club, including Mark. In how many ways can the baking club form an executive committee with $7$ people, not including Mark?

 Mar 22, 2024
 #1
avatar+128794 
+1

C ( 19,7)  = 50388 ways

 

cool cool cool

 Mar 22, 2024

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