Kieralingal4599 Kieralingal4599
  • 20-11-2017
  • Mathematics
contestada

How many different three-number "combinations" are possible on a combination lock having 25 numbers on its dial? assume that no numbers repeat. (combination locks are really permutation locks.)?

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nataliea12naozptss nataliea12naozptss
  • 20-11-2017
P(25,3) so 25x24x23= 13,800
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