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A catering service offers 

11

 appetizers, 

4

 main courses, and 

9

 desserts. A customer is to select 

4

 appetizers, 

2

 main courses, and 

7

 desserts for a banquet. In how many ways can this be done?

 Apr 17, 2020
 #1
avatar+20812 
+1

Provided that you have to choose 1 of each and since all these choices are independent from each other, multiply them together:

    answer  =  11 x 4 x 9 x 4 x 2 x 7

 

Do you have to choose one of each? If not, we will get a different answer.

 Apr 17, 2020

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