What is probability? a numerical value assigned to an event that measures the number of its occurrences. any value between 0 and 1 is always treated as a probability of an event. a value between 0 and 1 assigned to an event that measures the likelihood of its occurrence. a value between 0 and 1 assigned to an event that measures the unlikelihood of its occurrence?

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.

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Asap! i'm not good math and i'm lost.