Answer:
Adults =58, Students=92
Step-by-step explanation:
Answer:

Step-by-step explanation:
If we don't care about the order (like if we pick Bob then Joe vs Joe then Bob), then a formula is
where we are picking k items from a list of n items
In our case, n=22 and k=15
Therefore, there are 





Answer:
42:18:30
Step-by-step explanation:
42/7=6
3*6=18
5*6=30
Therefore, 42:18:30
Answer:
The answer would be D. 5
Step-by-step explanation: