SOLUTION: How many four-digit groups of numbers can you make with the numbers 1-2-3-4, example: 1111, 1112, 1113, 1114, 1121, 1122, 1123, 1124......... Thanks

SOLUTION: How many four-digit groups of numbers can you make with the numbers 1-2-3-4, example: 1111, 1112, 1113, 1114, 1121, 1122, 1123, 1124......... Thanks

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Question 864869: How many four-digit groups of numbers can you make with the numbers 1-2-3-4, example: 1111, 1112, 1113, 1114, 1121, 1122, 1123, 1124.........
Thanks
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
If repetitions are allowed, then you have 4 digits to place in 4 slots giving you 4^4 = 256 different combinations.
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