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Mathematics 19 Online
OpenStudy (yinshy):

help plz

OpenStudy (yinshy):

OpenStudy (yinshy):

i say A?

OpenStudy (elitedamosh):

yes it is a because

Directrix (directrix):

>>yes it is a because How did you get A? @elitedamosh

Directrix (directrix):

@Yinshy How many cards have B on one side?

OpenStudy (elitedamosh):

6 cards have B on the side and 4 of them will be greater than 2. I can draw a probability tree to explain?

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