Mathematics, 17.01.2021 07:50 nathangirnet
there are only r red counters and g green counters in a bag. a counter is taken at random from the bag. the probability that the counter is green is 4/9 the counter is put back in the bag. 4 more red counters and 2 more green counters are put in the bag. a counter is taken from the bag. the probability that the counter is green is 10/23 find the number of red counters and the number of green counters that were in the bag originally. your final line must say, ... red and ... green counters.
Answers: 3
Mathematics, 22.06.2019 02:30, destiny465
Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?
Answers: 3
there are only r red counters and g green counters in a bag. a counter is taken at random from the b...
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