A bag contains 4 red marbles, 3 blue marbles and 2 green marbles. If two marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that both marbles drawn will be red?

Probability = 0.2

Step-by-step explanation:

Total marbles 9

Choosing 2 red =

Choosing 2 marbles from 9 marbles =

Probability of choosing 2 red marbles from 9 marbles

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.