A paper bag has 3 red and 7 blue marbles. If the first marble is red what is the probability of getting a blue marble on the second draw ?

asked Oct 15, 2020 225k views

3 votes

by Zynk

6.0k points

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5 votes

Answer:

7/9

Explanation:

you have 2 red left and there is 9 total which means that 7 of these 9 are blue.

Pdbartlett answered Oct 22, 2020

5.9k points

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