RajonY618746 RajonY618746

25-10-2022
Mathematics

contestada

In how many ways can 3 students from a class of 23 be chosen for a field trip?aYour answer is:

Respuesta :

MikaelR544951 MikaelR544951

25-10-2022

SOLUTION:

This is a combination problem.

The number of ways 3 students from a class of 23 be chosen for a field trip is;

[tex]23C_3=\frac{23!}{(23-3)!3!}=1771\text{ }ways[/tex]

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