Two barbers and two chairs. Consider the following chain 0 1 2 3 4 0 0 1 0 0 0 1 0.6 0 0.4 0 0 2 0 0.750 0.25 0 3 0 0 0.75 0 0.25 4 0 0 0 0.75 0.25 (a) Find the stationary distribution. (b) Compute Px(Vo < V4) for x = 1,2,3. (c) Let t = min{Vo, V4}. Find Ext for x = 1,2,3.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. what is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? assume that no players over 6 feet tall have good aim. a. b. c. d.