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anonymous
 5 years ago
an ice cream shops sells 20 flavors of ice cream. determine the number of 4 sundays. how many 4 sundaes are possible if order not considred and flavors dont repeat
anonymous
 5 years ago
an ice cream shops sells 20 flavors of ice cream. determine the number of 4 sundays. how many 4 sundaes are possible if order not considred and flavors dont repeat

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0mmm prob divided by 4! , but not gauranteed to be right lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i think you have to use the other formula then. P(n,r)=P(20,4)=20!/16!4!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that could be totally wrong too though :(

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0exactly what he said....(20*19*18*17)/4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats supposed to be 4!
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