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22 votes
22 votes
A bag contains a total of 100 black and white marbles. Without looking a marble is chosen, recorded, and placed back in the bag. The student records 8 black marbles and 2 white marbles. Predict the number of black marbles in the bag.​

User Genespos
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1 Answer

14 votes
14 votes
80 black and 20 white
User Renan Barreiro
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