Total number of members = 12
Members to choose at a time = 2
This is a combination problem and we are to find the combination of 12 objects taken 2 at a time i.e. we are to find 12C2
12C2 = 66
So, there are 66 ways of selecting a president and vice president.
Therefore, the correct answer is option D
Answer:
I have a couple equations you could use
Step-by-step explanation:
820 x 5 = 4,100
4,100 divided by 5 = 820
sorry if I'm incorrect
Answer:
TRY
MET
GET
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METRO
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This is all i got :)
Step-by-step explanation:
The answer is 63.i hope this helped.
Answer:
75*4= 300. Ali earned $300 that summer
Step-by-step explanation:
