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Ballerinalauren Ballerinalauren
  • 03-04-2015
  • Mathematics
Answered

How many combinations of 5 students can a teacher choose from 24 students?

A5,100,480
B42,504
C7,962,624
D120

Verified Answer :

justinkowalsky justinkowalsky
  • 03-04-2015

The correct answer will be B. 42, 504.

This is a trick from University and High School Statistics.

You must think you have 24 students, and must CHOOSE 5.

On a calculator you do 24C5 (or whatever your function is for combinations) and that is how you get the answer.

Answer Link

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