A marble is drawn at random first from a jar containing four black and four white marbles, and then from a jar containing six black and two white marbles. What is the probability of drawing two black marbles?
Question
Answer:
The probability of drawing two black marbles is 3/8. The first jar has 4/8 and the second jar has 6/8. Therefore, (4/8)*(6/8) = 3/8.
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