An urn contains 4 white balls and 10 blue balls and a second urn contains 14 white balls and 5 blue balls. 1 ball is drawn from the first urn and placed in the second urn. What is the probability that a ball now drawn in the second urn is white?
An urn contains 4 white balls and 10 blue balls and a second urn contains 14 white balls and 5 blue balls. 1 ball is drawn from the first urn and placed in the second urn. What is the probability that a ball now drawn in the second urn is white?