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OpenStudy (anonymous):
each of the numbers 1-20 is written on a ball and placed in a bag. if one ball is selected at random from the bag, find the probability that the number selected is even
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OpenStudy (anonymous):
How many even numbers are there?
OpenStudy (anonymous):
10
OpenStudy (anonymous):
it would be 1/2 i believe
OpenStudy (anonymous):
10/20 1/2
OpenStudy (anonymous):
Great!!!
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