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3 years ago

12

Assume you have a safe code that is 8 digits long. The numbers 0-9 may be used for any digit. How many possible codes are there?

Show your work and leave your answer in either exponential or factorial form.

1 answer:

Sergio [31]3 years ago

7 0

19342322
28914144
37463976
46135687
55857861
64791419
73229773
82586235
91678558

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