math

two marbles are drawn without replacement from a box with 3 white,2 green, 2 red, and 1 blue marble. Find the probability. 
Both are white marbles. 

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  1. If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.

    (3/8) * (3-1)/(8-1) = ?

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