Answer:
Therefore, the probability is P=1/84.
Step-by-step explanation:
We have a bag contains 3 red and 6 white tokens. Tokens are randomly selected and removed one at a time until the bag is empty.
We conclude that in a bag have 9 tokens.
We calculate the probability that the red tokens are drawn consecutively.
We calculate the number of possible combinations:
[tex]C_3^9=\frac{9!}{3!(9-3)!}=84\\\\[/tex]
Number of favorable combinations is 1.
Therefore, the probability is P=1/84.
