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crimeas [40]
3 years ago
9

A basket contains 4 green marbles and 8 blue marbles. a marble is drawn without replacement. then another marble is drawn. what

is the probability that both marbles will be green?
Mathematics
1 answer:
irina1246 [14]3 years ago
3 0
4/12 reduces to 1/3 and 1/3 * 3/11 = 1/11
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saveliy_v [14]

The problem can be translated into an equation that is something like 4/5 + 3/x = 1/2 
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