Answer:
I think its a,c,d,f, and g
Answer:
C) 15
Step-by-step explanation:
Here we have to use the combination to find the number of possible combinations.
Total number of classmates (n) = 6
We are selecting 2 individuals. So r = 2.
The combination formula nCr = 
Plug in n = 6 and r =2, in the above formula, we get
= 
= 
Simplifying the above factorial, we get
= 15
So the answer is C) 15
Answer:
18
Step-by-step explanation:
i just took the test and got a 100% :)
Answer:
B happy to help!
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Step-by-step explanation: