Question

[NEED AN ANSWER NOW] Evelyn has a bag containing red (R), blue (B), and green (G) marbles as shown below.

If each marble is replaced after it is drawn, what is the probability of randomly drawing three consecutive red (R) marbles?

3/256
1/56
1/27
27/512

Answer 1

Answer: It should be 1/27

Explanation:

R=3+3+3

B= 3+3+3

G=3=3+3

=27