A bag of marbles contains 4 red, 3 blue, 2 yellow, and 1 green marble. If
two marbles are drawn from the bag without replacement, the probability
that both marbles are red is:

True or false? a circle could be circumscribed about the quadrilateral below.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?