A box has ten dollars, one is five dollar and four of one dollars. If two bills are chosen at random without replacement, find probability of getting A) amount of valued fifteen dollars B) amount of twelven dollars... is it 4 from 19-15 for A and 7 from 19-12= 7?

Answer 1

I don't understand the question.
In your first sentence, you are saying that there are only 9 dollars in the box.