The equation a =
0
represents the angle measures, a, in a regular n-sided polygon. When the equation is
solved for n, n is equal to a fraction with a denominator of a-180. What is the numerator of the fraction?
) Intro
Done

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.