If, on the first observation, the system is in state 2, what is the probability that it alternates between states 1 and 2 for the first four observations (i. e., it occupies state 2, then state 1, then state 2, and finally state 1 again)?

step-by-step explanation: 4 cause 2+2=4

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2