The average age of a company's president is 58 years old. Assume the variable is normally distributed. If the standard deviation is four years, find the probability that age of randomly selected president will be in the following range between 52 and 58.

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

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.

Acircle has a circumference of 28.36 units what is the diameter of the circle