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Mathematics 23 Online
OpenStudy (anonymous):

There are 25 students on the school’s student council. A special homecoming dance committee is to be formed by randomly selecting 5 students from the student council. How many possible committees can be formed? 10,626 53,130 265,650

OpenStudy (anonymous):

@StarLord1

Vocaloid (vocaloid):

use the combination formula

OpenStudy (anonymous):

I don't know how o set it up.

Vocaloid (vocaloid):

nCr = 25C5 = 25!/(5!*(25-5)!)

OpenStudy (anonymous):

OKay thank you!

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