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You are designing a mix of 4 songs to play on your mp3 player while you exercise you have 25 mp3’s that you consider appropriate for the purpose how many different sequences of 4 songs can you devise?
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You are designing a mix of 4 songs to play on your mp3 player while you exercise you have 25 mp3’s that you consider appropriate for the purpose how many different sequences of 4 songs can you devise?

A. 24
B. 12,650
C. 13,800
D. 303,600
E. 390,625

User Pavarine
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1 Answer

5 votes
I think the answer is B. I could be wrong, but I did the math and got that. Sorry if I'm wrong
User Katu
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