I don't know if you still need this but here you go
Please help me. make sure to read carefully freinds
2 answers:
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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.
First, set up a ratio: 
The first fraction is the percentage (30% and
are the same thing) and the second is the loan payment (which is equal to the 30 in the first fraction) over their annual income (
).
First you divide $15,680 by 30, then multiply that quantity by 100. The value calculated then replaces in your second fraction: 
The first fraction is the percentage (30% and
First you divide $15,680 by 30, then multiply that quantity by 100. The value calculated then replaces