SOLUTION: an ice cream store sells 23 flavors of ice cream, determine the number of 4 dip sundaes. how many are possible if order is not considered and no flavor is repeated?

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Question 633024: an ice cream store sells 23 flavors of ice cream, determine the number of 4 dip sundaes. how many are possible if order is not considered and no flavor is repeated?
Answer by graphmatics(170) About Me  (Show Source):
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There are we flavors available as the first sundae flavor. After selecting a flavor for the first sundae flavor there are 22 flavors available for the second. The same way there are 21 flavors for the third sundae flavor and 20 flavors available for the forth sundae flavor. 23*22*21*20=212520 available sundaes.