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Mathematics 7 Online
OpenStudy (anonymous):

If a coin has been altered so that the probability of heads coming up is 3/10, then the probability of tails coming up is also 3/10 . true or false

OpenStudy (mitu12):

i think it is false

OpenStudy (mitu12):

it cannot be true because then the other side would have to be 7/10

OpenStudy (anonymous):

Omg thank you so much! (:

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