Mr. Sigman has a variety of pens in his desk drawer. If he

Last updated: 7/27/2022

Mr. Sigman has a variety of pens in his desk drawer. If he has seven blue, six black, and five green pens, what is the probability that he will not select a green pen at random? a) 13/18 b) 1/13 c) 7/18 d) 5/18