SOLUTION: You have to answer 3 essay questions for an exam. There are 4 essays to choose from. How many different groups of 3 essays could you possibly choose?

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Question 1066985: You have to answer
3 essay questions for an exam. There are 4 essays to choose from. How many different groups of 3 essays could you possibly choose?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
4.
-xxx
x-xx
xx-x
xxx-
4C3=4!/3!1!=4