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Box a contains 5 red marble.
Two marbles are drawn successively.
What is the probability that the marble taken out will be i red ii.
Answer to box a contains 5 red and 3 white marbles and box b contains 2 red and 6 white marbles.
If a marble is drawn from each bo.
When red marble taken then possible outcome 5 17when white marble taken then possible outcome 8 18when green marble taken then possible outcome 4 17.
One marble is taken out of the box at random.
However if we need to take out one more than the denominator will.
To ask unlimited maths doubts download doubtnut from https goo gl 9wzjcw a box contains 5 red and 4 white marbles.
Ex 15 1 9 a box contains 5 red marbles 8 white marbles and 4 green marbles.
Question from ncert maths class 10 chapter 15 exercise 15 1 question 9 probability cbse rbse up mp bihar board question text a box contains 5 red m.
One marble is taken out of the box at random.
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This 42 words question was answered by john b.
Find the probability of pulling two red marbles followed by a green marble if the marbles are pulled from the bag without replacement.
A box contains 5 red marbles 4 green and 8 blue.
What is the probability that t.
Two marbles are drawn successively fro.
A box contains 5 red marbels 8 white marbles and 4 green marbles one marble is taken out of the box at ramdom.
What is the probability that the marble 7561266.
On marble is taken out of the box at random.
Find the probability of pulling two red marbles followed by a green marble if the marbles are pulled from the bag without replacement.
On studysoup on 5 31 2017.
Of marbles is 20 only on first selection but in the next selection we are left with only 19 marbles instead of 20 so denominator becomes 19.