Respuesta :

[tex]\displaystyle C_{30}^{6} = \frac{30!}{24!\cdot6!} = 593775[/tex]
AnnieAwesome1
1. 30 divided by 6 and pick the group of six
2. 30 - 24 pick the last 6 kids of 30
3. Pick the best kids in the class who can participate
Hope I helped.
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