lgngoodrich lgngoodrich
  • 15-10-2020
  • Mathematics
contestada

A password contains exactly 6 letters. How many passwords are possible if letters cannot be used more than once?​

Respuesta :

PiaDeveau PiaDeveau
  • 20-10-2020

Answer:

Total possibilities = 165,765,600

Step-by-step explanation:

Given:

Total letters = 26

Selected = 6

Find:

Total possibilities

Computation:

Total possibilities = !26 / !(26 -6)  

Total possibilities = !26 / !20

Total possibilities = 26 x 25 x 24 x 23 x 22 x 21

Total possibilities = 165,765,600

Answer Link
MysticFire24
MysticFire24 MysticFire24
  • 06-05-2021

Answer: 165,765,600

Step-by-step explanation: I took the k12 test

Answer Link

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