To use an automated teller machine (ATM), a customer must enter his or her four-digit Personal Identification Number (PIN). How

Question

aksik [14]

3 years ago

11

To use an automated teller machine (ATM), a customer must enter his or her four-digit Personal Identification Number (PIN). How

many different PINs are possible?

Computers and Technology

1 answer:

schepotkina [342] · Answer 1 · 2022-02-08T18:16:32+03:00

schepotkina [342]3 years ago

6 0

Answer:

10000 possible PINs.

Explanation:

Considering the fact that only numbers are permitted (0 - 9) which gives 10 characters and also that the digits can be repeated, the total number of possible PINs that are possible is 10 x 10 x 10 x 10 = 10000