SOLUTION: A secret code consists of 2 digits, followed by 2 letters, followed by 1 of the following symbols: #, %, and &. Digits and letters cannot repeat. How many secret codes are possible
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Question 929238: A secret code consists of 2 digits, followed by 2 letters, followed by 1 of the following symbols: #, %, and &. Digits and letters cannot repeat. How many secret codes are possible?
You can put this solution on YOUR website! 10*9 * 26*25 * 3 = 175500
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