3 years ago

8 people have to give a presentation in class today how many different orders can they speak in

Mathematics

1 answer:

kaheart [24]3 years ago

5 0

Answer: 40,320

Step-by-step explanation:

By Permutation,

The number of arrangements for n things is given by n!.

[Here order matters]

Given: Number of people will give a presentation in class =8

Then, the number of different orders = 8!

= 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 40320

Hence, the number of different orders = 40,320

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