SOLUTION: How many ways can 3 people selected from 7 be arragned in a row of chairs? 336 210 35 None

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Question 611165: How many ways can 3 people selected from 7 be arragned in a row of chairs?
336
210
35
None
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi, 

How many ways can 3 people selected from 7 be arragned in a row of chairs?

Order Important, Permutations used

 7P3 = 210