Color number of marbles blue 4 black 2 red 5 orange 4 green 5 rachel has 20 marbles in a jar. this table shows the number of blue, black, red, orange, and green marbles. what is the probability that if she randomly drew a marble out of the jar it would be orange? a) 1 5 b) 1 4 c) 2 5 d) 1 3