Question: Evaluate the expression. If the answer is not an integer, round to four decimal places. 8P4 Select the correct factorial formula below and, if necessary,

Evaluate the expression. If the answer is not an integer, round to four decimal places. 8P4 Select the correct factorial formula below and, if necessary, fill in the answer boxes to complete your choice. n! O A. The factorial formula for Pk = K. therefore : P4 = n! O B. The factorial formula for Pk = k!(n - k)! therefore : P4 = ! ( - n! O c. The factorial formula for Pk = (n - k)! therefore : P4 =
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