NicholasB325124 NicholasB325124

03-11-2022
Mathematics

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There are 18 students in a class, and 6 of them will be chosen to go on a field trip. How many ways can these students be chosen?

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CalianaR10019 CalianaR10019

03-11-2022

Answer:

There are 18564 ways

Explanation:

We have the number of ways as:

[tex]\begin{gathered} 18C6=\frac{18!}{(18-6)!6!}=\frac{18!}{12!6!} \\ \\ =18564 \end{gathered}[/tex]

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