I think the answer would be 5,405 country music radio stations
Ok!
1st box : 6 and 3/8
2nd box : x
3rd box : 8
Answer:
c) Either A or B or both occur.
Step-by-step explanation:
Suppose that we have two events
Event A
Event B
We have that:

In which a a happens and b does not and
is the probability that aboth events happen
By the same logic, we have that:

The union of events A and B is:

Which includes either one of them or both.
So the correct answer is:
c) Either A or B or both occur.
The top left shows a linear function