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Darya [45]
2 years ago
13

One marble is randomly drawn and then replaced from a jar containing two white marbles and one

Mathematics
1 answer:
melisa1 [442]2 years ago
4 0

Answer:

1/3.

Step-by-step explanation:

Prob(Drawing white marble) = 2/3

Prob(Drawing a black marble on second draw ) =  1/2

So:

Prob(Drawing a white then a red marble) = 2/3 * 1/2

= 2/6

= 1/3.

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