Two marbles are drawn successively fro.
Box a contains 5 red marble.
Two marbles are drawn successively.
A box contains 5 red marbels 8 white marbles and 4 green marbles one marble is taken out of the box at ramdom.
Find the probability of pulling two red marbles followed by a green marble if the marbles are pulled from the bag without replacement.
What is the probability that the marble taken out will be i red ii.
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.
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To ask unlimited maths doubts download doubtnut from https goo gl 9wzjcw a box contains 5 red and 4 white marbles.
The question contains content related to math since its upload it has received 253 views.
What is the probability that t.
This 42 words question was answered by john b.
Ex 15 1 9 a box contains 5 red marbles 8 white marbles and 4 green marbles.
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.
Find the probability of pulling two red marbles followed by a green marble if the marbles are pulled from the bag without replacement.
On marble is taken out of the box at random.
One marble is taken out of the box at random.
On studysoup on 5 31 2017.
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.
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A box contains 5 red marbles 4 green and 8 blue.
If a marble is drawn from each bo.
What is the probability that the marble 7561266.
One marble is taken out of the box at random.