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Sandis
 one year ago
There are 5 beaches competing to be the family friendliest beach according to one travel magazine. If only the top 3 are ranked  first, second, and third  how many different ways can the list appear?
A. 15 ways
B. 30 ways
C. 60 ways
D. 10 ways
Sandis
 one year ago
There are 5 beaches competing to be the family friendliest beach according to one travel magazine. If only the top 3 are ranked  first, second, and third  how many different ways can the list appear? A. 15 ways B. 30 ways C. 60 ways D. 10 ways

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Sandis
 one year ago
Best ResponseYou've already chosen the best response.0Can someone help me with this problem?

dape
 one year ago
Best ResponseYou've already chosen the best response.1Any of the 5 beaches could be at first place. Keeping this in mind, we see that any 4 of the beaches left could be second place. So there are 5*4=20 combinations of first and second place. By the same argument, any of the 3 beaches left could be third place. In total, this gives us 60 different lists, since 60=5*4*3.

haiimawesome
 one year ago
Best ResponseYou've already chosen the best response.0@dape that's right :)
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