Consider two machines that are maintained by a single repairman. machine i functions for an exponentially distributed amount of time with rate λi before it fails. the repair times for each unit are exponential with rate µi . they are repaired in the order in which they fail. a. formulate a markov chain model for this situation with state space {0, 1, 2, 12, 21}. b. suppose that λ1 = 1, µ1 = 2, λ2 = 3, µ2 = 4. find the stationary distribution.

yes, i heard the "tea" with james charles and a few other beauty gurus. i believe charles is in the wrong and i believe tati the most. tati didn't lie about james charles but may have exaggerated because he never sexually assaulted anyone. jeffery star is a really good friend to all and out anyone that needs it, until you mess with one of his "sisters"! james will never rise over jeffery or tati, he's way to sensitive and dramatic to rise about them. i think all three of them will make up and be friends again because they always get over it.

i hope this with your

i believe its the last graph