contestada

Koshi creates a password as follows:





number, special character, letter, letter, number





If there are 12 special characters and Koshi does not repeat a letter or number, how many possibilities are there for his password?




a.

702,000


b.

730,080


c.

780,000


d.

811,200

Respuesta :

tramserran

Answer: A

Step-by-step explanation:

number, special character, letter, different letter, different number

   ↓                    ↓                     ↓                ↓                         ↓

   10                  12                    26             25                       9

Multiply all of those numbers to get: 702,000

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