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anonymous
 5 years ago
P(7,3) =
A. 840
B. 70
C. 35
D. 210
What would the P represent again? :)
anonymous
 5 years ago
P(7,3) = A. 840 B. 70 C. 35 D. 210 What would the P represent again? :)

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Do you know the permutation formula?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.07p3 have seven pick 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0No i cant frickin remember it for the life of me!! >.<

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It's just like the Combination formula without any division. multiply descending values until you've written out how many numbers the digit after the P is: 7P3 = 7*6*5 (see, three numbers, descending from 7)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, guys, actually the answer is not D it is A the equation should be read as we have the number of permutations of 7 taken 3 at a time. so P(7,3)= "seven factorial divided by three factorial"

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0D is correct http://www.wolframalpha.com/input/?i=permutaion%287%2C3%29

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0bah, what would wolframalpha know :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh i get it... did it without the difference :? guess i'll have to learn something today.
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