Mathematics, 21.06.2021 23:20, Cate9216
22 There are only r red counters and g green counters in a bag.
A counter is taken at random from the bag.
3
The probability that the counter is green is
The counter is put back in the bag.
2 more red counters and 3 more green counters are put in the bag.
A counter is taken at random from the bag.
6
The probability that the counter is green is
13
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Find the number of red counters and the number of green counters that were in the bag originally.
Answers: 3
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22 There are only r red counters and g green counters in a bag.
A counter is taken at random from t...
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