martha0012 martha0012
  • 04-02-2017
  • Mathematics
contestada

there are 10 empty lockers in the hallway at school. three new students are to be given lockers. how many different ways could they be assigned lockers?

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scme1702
scme1702 scme1702
  • 10-02-2017
We will apply mathematical permutations here:
Number of arrangements = 10P3
= 10! / 3!
= 10 x 9 x 8
= 720 different arrangements
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