castjohn20 castjohn20

26-04-2018
Mathematics

contestada

You draw two marbles without replacement from a bag containing three green marbles and four black marbles.

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mimijojo mimijojo

26-04-2018

ok.
What is the question now?

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rouaamkk212i rouaamkk212i

26-04-2018

2/7x1/6
and thats without replacing your answer is
2/42 equal 1/21

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