SOLUTION: How many possible ways are there to arrange the order of appearance for 15 contestants in a local talent show

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Question 1207289: How many possible ways are there to arrange the order of appearance for 15 contestants in a local talent show
Answer by ikleyn(52788) About Me  (Show Source):
You can put this solution on YOUR website!
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In 15! = 15*14*13*12*11*10*9*8*7*6*5*4*3*2*1 = 1307674368000 different ways.    ANSWER

Solved.

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This problem is on  PERMUTATIONS.

On  Permutations,  see introductory lessons
    - Introduction to Permutations
    - PROOF of the formula on the number of Permutations
    - Simple and simplest problems on permutations
    - Special type permutations problems
    - Problems on Permutations with restrictions
in this site.