SOLUTION: In how many ways can the letters A, B, C, D, E, and F be arranged for a six letter security code.
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Question 1125886
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In how many ways can the letters A, B, C, D, E, and F be arranged for a six letter security code.
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Boreal(15235)
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6 ways for the first, 5 for the second, 4 for the third, 3 for the fourth, 2 for the fifth, 1 for the sixth.
720 ways.