SOLUTION: how many integers greater 999 but not greater than 4000 exclusive, can be formed with the digits 0,1,2,3,4, if repetitions of digits is allowed?
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Question 943756: how many integers greater 999 but not greater than 4000 exclusive, can be formed with the digits 0,1,2,3,4, if repetitions of digits is allowed?
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
first digit: 3 choices (1, 2, 3)
second digit: 5 choices (0, 1, 2, 3, 4)
third digit: 5 choices (0, 1, 2, 3, 4)
fourth digit: 5 choices (0, 1, 2, 3, 4)
total: 3 * 5^3 = 375 numbers
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