A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected random

wise, the probability that i

Question

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected random

wise, the probability that it is a black ball is​

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Peyton 5 months 2021-07-08T02:35:34+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-08T02:37:07+00:00

    Answer:

    If a ball is selected random wise, the probability that it is a black or red ball is. Hence, the required probability = 8/12 = 2/3.

    0
    2021-07-08T02:37:30+00:00

    Step-by-step explanation:

    No of black balls =5

    White balls =4

    Red balls = 3

    Total no of balls =12

    P(E) = black balls

    = 5/12

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