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suter [353]
3 years ago
11

There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2 marbles one after the other without repl

acement, then what is the probability that both are red in color?
Mathematics
1 answer:
lapo4ka [179]3 years ago
4 0
The probability that both marbles will be a red color is:
 
    6.....    ⇔ number that satisfies the constraint
_____
   15.....    ⇔ number of outcomes
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