SOLUTION: A bag contains 37 marbles. There are 10 red, 4 green, 9 yellow and the rest are blue. You reach into the bag, take out a marble, it is red. you set this marble in a bowl on the tab
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-> SOLUTION: A bag contains 37 marbles. There are 10 red, 4 green, 9 yellow and the rest are blue. You reach into the bag, take out a marble, it is red. you set this marble in a bowl on the tab
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Question 209965: A bag contains 37 marbles. There are 10 red, 4 green, 9 yellow and the rest are blue. You reach into the bag, take out a marble, it is red. you set this marble in a bowl on the table and reach in the bag again. What is the probability that you will reach in and pull out a blue marble? Answer by vleith(2983) (Show Source):
You can put this solution on YOUR website! first figure out how many blue marbles there are
After you draw one red marble, there are 36 marbles left in the bag.
So the probability of picking a blue marble = = =
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