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ligiete

  • 2 years ago

MEDAL FOR THE BEST ANSWER!! What is the value of 7P7? A. 1 B. 14 C. 49 D. 5040

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  1. StudyGurl14
    • 2 years ago
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    of what?

  2. NaomiBell1997
    • 2 years ago
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    D. 5040

  3. SolomonZelman
    • 2 years ago
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    7 nPr 7 = 7! / (7 - 7)! = 5,040

  4. SolomonZelman
    • 2 years ago
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    7 nPr 7 7 nPr 7 = 7! / (7 - 7)! = 5,040

  5. SolomonZelman
    • 2 years ago
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    I confused nPc with nCr Sorry.

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