ihatemath241
ihatemath241
14-02-2017
Mathematics
contestada
Plz help me on this math question
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yanchen12431222
yanchen12431222
14-02-2017
It is 25. I think.. lol
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MIniNAchoz
MIniNAchoz
14-02-2017
She should expect 100 because there are 25 in the bag and if you have a 25% chance of pulling out a green marble so out of 400 trials you should pull out hopefully 25 in the first 100 trials and multiply 25 by 4 and you get 100.
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