You have to choose

members from the group of

people. So there are

ways to do it.
Answer:
B. 30
Step-by-step explanation:
2m^2 + 12
m = 3
2(3)^2 + 12
3 squared is 9
2(9) + 12
2 times 9 is 18
18 + 12 = 30
2m^2 + 12 = 30
Answer:

Step-by-step explanation:
×
×
× 
1 × 1 × 1 × 1 = 1
3 × 3 × 3 × 3 = 81

Answer:
The answer is 21/40
Step-by-step explanation:
(1×5)+(2×8)8×5
=5+16/40
=21/40
Have a blessed day :)