Jess owns 4 red shirts, 5 blue shirts, and 3 white shirts. she chooses a shirt to wear at random. what is the probability that she chooses a white shirt?

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

goog may be able to you find that answer