If a group of distinct objects can be arranged in 120 different ways, how many objects are there?
n ! = 120
n ( n - 1 ) ... 3 2 1 = 120
5 4 3 2 1 = 120
5 ! = 120
n = 5
Answer: There are 5 objects.
Answer:
Yes! The correct answer is option C
Step-by-step explanation:
C. 5