Abag contains 6 blue marbles, 10 red marbles, and 9 green marbles. if two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? a) 4/25 b) 3/20 c) 18/125 d) 1/6 offering 20

Problem

A bag contains 6 blue marbles, 10 red marbles, and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn?

Work

Probability = no. of favorable outcomes /total no. of outcomes

Probability of getting a blue marble=5/5+6+9=5/20

Probability of getting a red marble=6/20−1=6/19

5/20×6/19

Answer

3/20

So it is C.

B 3/20

Step-by-step explanation:

its not C

a

step-by-step explanation:

i need the pts ignore this answer

idk

step-by-step explanation: