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3 years ago

6

a bag contains 5white and 3red identical balls.if the balls are drawn at random after the other without replacement. what is the

probability that the first red ball is picked at fifth draw

1 answer:

astra-53 [7]3 years ago

5 0

Answer:

2/7

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

we know that

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so

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Step-by-step explanation:

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