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An um contains 3 red marbles and 4 white marbles. Two marbles are randomly removed. What is the probability that these two are both white? (Answer choice attached)
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An um contains 3 red marbles and 4 white marbles. Two marbles are randomly removed. What is the probability that these two are both white?

(Answer choice attached)

An um contains 3 red marbles and 4 white marbles. Two marbles are randomly removed-example-1
User Greg Valvo
by
8.2k points

1 Answer

9 votes

Answer:

2/7

Explanation:

red marbles(R)=3

white marbles (W)=4

total marbles =7

possibility of both white marbles =2/7

User Mydoglixu
by
7.1k points
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