Answer:
18.75%
Step-by-step explanation:
(round answer if needed)
Answer:
8.36
Step-by-step explanation:

Answer:
{1}
Step-by-step explanation:
A ∩ B ∩ C means A intersection B intersection C. That means the question is asking for a set of numbers that are in sets A, B, and C.
{1} is the answer since it is the only number that is in all three sets.