If Claude is happy one day, the probability that she's happy the next day is 1. If she's sad one day, the probability that she's sad the next day is 0.70. Over the long term, the probability that she's happy on any day is ___.

If Hau-Tieng is happy one day, the probability that he's happy the next day is 0.40. If he's sad one day, the probability that he's sad the next day is 1. Over the long term, the probability that he's happy on any day is ___.

If Suraya is happy one day, the probability that she's happy the next day is 0.60. If Suraya is sad one day, the probability that she's sad the next day is 0.90. Over the long term, the probability that she's happy on any day is ___