SOLUTION: A class of 13 students is trying to decide how they should form themselves into groups of 4 for an upcoming clasroom activity. One of the students first proposes they calculate ho

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Question 391385: A class of 13 students is trying to decide how they should form themselves into groups of 4 for an upcoming clasroom activity. One of the students first proposes they calculate how many combinations of 4 students can be made from 13 people. After doing the calculations, how many groups of 4 people can be made from a student population of 13 people?
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


is the number of combinations of things taken at a time and is calculated by

So you want:



You can do your own arithmetic. Hint:



John

My calculator said it, I believe it, that settles it
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