A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability of a lock without all

Question

A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability of a lock without all even digits?

There are/is ___ way(s) to get a lock code with all even digits.

There are 3,024 different 4-digit lock codes.

There are are/is ___ way(s) to get a lock code without all even digits.

The probability of a 4-digit lock code without all even digits is ___/ 3024.

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Ximena 1 week 2021-09-15T19:06:16+00:00 2 Answers 0

Answers ( )

    0
    2021-09-15T19:07:44+00:00

    Answer:

    24, 3000, 3000/3024

    0
    2021-09-15T19:08:10+00:00

    Answer:

    A. 9

    B. 3,024

    C. 4

    D. 24

    hope this helps!

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45:7+7-4:2-5:5*4+35:2 =? ( )