Question: 27. The equation nPr = n! / (n - r)! allows one to calculate C) permutations; the number of items being selected O permutations; factorials

27. The equation nPr = n! / (n - r)! allows one to calculate C) permutations; the number of items being selected O permutations; factorials In this equation, 'n' represents the total number of choices, while 'r' represents C) combinations; the number of possible outcomes O factorials; permutations

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