math
posted by kirk
Riena has six unmarked CDs in a box, where each is dedicated
to exactly one of English, mathematics, French,
American history, chemistry, and computer science.
Answer the following questions:
a. If she chooses a CD at random, what is the probability
she chooses the English CD?
b. What is the probability that she chooses a CD that is
neither mathematics nor chemistry?

drwls
a. 1/6
b. 4/6 = 2/3
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