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anonymous

  • one year ago

Adrian's CD player can hold six disks at a time and shuffles all of the albums and their songs. If he has thirteen CD's, how many different combinations of six CD's can he put in the player? A. 8,648,640 B. 720 C. 5,040 D. 1,716

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  1. anonymous
    • one year ago
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    @BloomLocke367

  2. BloomLocke367
    • one year ago
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    I'm not the best at probability.. sorry!

  3. anonymous
    • one year ago
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    its okay, thanks @BloomLocke367

  4. BloomLocke367
    • one year ago
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    of course c: I mean, I could guess at what you need to do, but I don't want to mislead you. @rational always helped me with probability but he isn't on..

  5. BloomLocke367
    • one year ago
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    @freckles @ganeshie8 can one of you help?

  6. welshfella
    • one year ago
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    13C6 = 13*12*11*10*9*8 --------------- 6*5*4*3*2*1

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