We are to form the combination of 6 objects taken 2 at a time. This can be expressed as 6C2

This means, there can be 15 different combinations of 2 members that can sit in the front row.
So, the answer to this question is option A
Answer:
27
Step-by-step explanation:
9 is not a perfect cube.
18 is not a perfect cube.
27 is a perfect cube.
∛27 = 3
36 is not a perfect cube.
total mass = mass of a bag of candy + mass of a chocolate bar
total mass = 80g +110g = 190g
Answer:
m= 15/7
Step-by-step explanation:
Step-by-step explanation:
1. Vertical
2. Alternate
3. congruent
4. AAS or SAA