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11Alexandr11 [23.1K]

2 years ago

12

To use your debit card at a pay-at-the-pump system, you have to enter a four-digit personal identification number (PIN). How man

y different possible PINs can be formed on the 10-digit keypad? (Repetition is not allowed.)

1 answer:

nydimaria [60]2 years ago

5 0

Answer is 5040
10×9×8×7=5040

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