v8illesjuam3athisare v8illesjuam3athisare

14-09-2016
Mathematics

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If a group of distinct objects can be arranged in 120 different ways, how many objects are there?

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HomertheGenius HomertheGenius

15-09-2016

n ! = 120
n * ( n - 1 ) ...* 3 *2 *1 = 120
5 * 4 * 3 * 2 * 1 = 120
5 ! = 120
n = 5
Answer: There are 5 objects.

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sofia50923 sofia50923

23-11-2021

Answer:

Yes! The correct answer is option C

Step-by-step explanation:

C. 5

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