A coin that comes up heads with probability p is continually

flipped until the pattern H, H, T appears. (That is, you stop flipping

when the most recent flip lands tails and the two immediately preceding it lands heads.) Let X denote the number of flips made. Find

E[X]. You may leave your answer in terms of an equation in E[X]

and p. solution: Note that this problem is a modified version of one

of your homework problems. Proceed using one-step arguments.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

3+x

step-by-step explanation:

3

step-by-step explanation: