A bag contains 10 counters. 6 of them are white. a counter is taken at random and not replaced. A second counter is taken out of the bag at random. Calculate the probability that only one of the two counters are white. site:https://web2.0calc.com/questions/
+36915 First one white 6 out of 10 6/10
First non-white, Second one white 4/10 * 6/9
add these together ........I think.
