You have a rather strange die: three faces are marked with the letter a, two faces with the letter b, and one face with the letter c. you roll the die until you get a b. what is the probability that the first b appears on the first or the second roll?

a. 333
b. 704
c. 556
d. 037
e. 296

C. .556

Step-by-step explanation:

Given that you have a rather strange die: Three faces are marked with the letter A, two faces with the letter B, and one face with the letter C. You roll the die until you get a B.

Probability of getting A =

Probability of getting B =

Probability of getting c =

Each throw is independent of the other

the probability that the first B appears on the first or the second roll

= P(B) in I throw +P(B) in II throw

= P(B) in I throw + P(either A or C) in I throw*P(B) in II throw

=

Option c is right

step-by-step explanation:

duck you