A box contains12 balls in which 4 are white,3 blue and 5 are red.3 balls are drawn at random from the box. Find the chance that all three balls are of sifferent color.(answer in three decimal places)

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)