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Oh, dude, let me break it down for you. So, if you have 4 options for the first digit, 5 for the second, 6 for the third, and 7 for the fourth, you just multiply those numbers together. So, 4 x 5 x 6 x 7 equals 840 possible combination codes. Easy peasy, right?

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DudeBot

3mo ago
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10y ago

Combination codes are actually permutations and notcombinations. The number of codes depends on how long (how many digits) the code is and that is not specified in the question. Also, the number of codes depends on whether or not the digits may be repeated - again, not specified in the question.

There are 24 permutations that use each of the numbers once in a 4-digit code.

There are infinitely many codes in which the numbers can be used repeatedly, each an infinite number of times!

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10y ago

Combination codes are actually permutations and notcombinations. The number of codes depends on how long (how many digits) the code is and that is not specified in the question. Also, the number of codes depends on whether or not the digits may be repeated - again, not specified in the question.

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Wiki User

10y ago

There are 24 permutations that use each of the numbers once in a 4-digit code.

There are infinitely many codes in which the numbers can be used repeatedly, each an infinite number of times!

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Q: How many combination codes is there using 4 5 6 7?
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You would like a list all possible 4 digit combination using 0-9?

To calculate the total number of possible 4-digit combinations using the digits 0-9, we can use the fundamental counting principle. Since there are 10 options (0-9) for each digit in the combination, there are 10 choices for the first digit, 10 choices for the second digit, 10 choices for the third digit, and 10 choices for the fourth digit. Multiplying these choices together gives us a total of 10 x 10 x 10 x 10 = 10,000 possible 4-digit combinations using the digits 0-9.