Math, asked by koreyzshu, 3 months ago

I dont understand can someone help me

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Answered by vempatapupadmaja31

Step-by-step explanation:

If the marble is not "replaced", the probability of the second drawing changes, since there are less marbles in the jar. The probability of drawing a red marble = 2/5. The probability of drawing a blue marble is now = 1/4. The probability of drawing a red marble = 2/5.

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