memeE15 memeE15
  • 07-09-2019
  • Mathematics
contestada

Give a student number system for a county

Give a student number system for a county class=

Respuesta :

mani82ebra
mani82ebra mani82ebra
  • 07-09-2019

Answer:

B

Step-by-step explanation:

26 letters 10 numbers no repeating

P(26,2)×P(10,4)

=26×25×10×9×8×7=3276000

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