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A box contains 3 blue marbles, 5 red marbles, and 4 white marbles. If one marble is drawn at random, find P (blue I not white). answer in decimal form rounded to two decimal places.

P(A I B )= P(A and B)/ P(B)

1 Answer

6 votes


3 / (3 + 5) = 0.375

User Massanishi
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