(1 point) An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These c

[answerhappygod]

(1 point) An elementary school is offering 3 language classes:
one in Spanish, one in French, and one in German. These classes are
open to any of the 109 students in the school. There are 42 in the
Spanish class, 33 in the French class, and 23 in the German class.
There are 16 students that in both Spanish and French, 7 are in
both Spanish and German, and 9 are in both French and German. In
addition, there are 4 students taking all 3 classes.
If one student is chosen randomly, what is the probability that
he or she is taking exactly two language classes?
If two students are chosen randomly, what is the probability
that at least one of them is taking a language class?