Asked by Bub

The students in Mrs. Mandel’s class need to choose two class
representatives from six nominated students. How many different
combinations of class representatives are possible?
Answered by Steve
6C2 = 6*5/2 = 15
Answered by Anonymous
Combination because choosing Joe and Sam is the same as choosing Sam and Joe.

Some might thing 6 x 5 = 30, but that is wrong because order doesn't matter as stated above.

6!/4!2!
Answered by Bub
that answers above are correct, Amen!!
Answered by Bub
my response would say...2-2-2 which then you use the mathematical term (!) and leads to the answer 15!!
Answered by Manny
hey Bub! your answer is wrong
Answered by Bub
no its not
Answered by Manny
yes it is !!! don't argue with a genius
Answered by Bub
you're not a genius, what is you gpa?
Answered by Manny
4.5
Answered by Bub
no its not

you're lying
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