Vrijeme: 20:49

100% možda | 100% Maybe #2

Lille baca nepravedan novčić dva puta. Vjerojatnost da dobije dvije glave je 9%. Kolika je vjerojatnost da dobije dva pisma?
Lille flips an unfair coin 2 times. The probability of her getting 2 heads is 9%. What is the probability of her getting 2 tails?