Question

Ilana drew a marble at random from a bag containing 4 blue, 3 red, 2 yellow, and 5 green marbles. What is the probability that she picked a marble that is not red?

20 points for best answer

Answer 1

`(11)/(14)`

Explanation:

Total number of marbles = 4+3+2+5=14

number of not red marbles = 4+2+5=11

then

the probability that she picked a marble that is not red = 11/14