Find the product and write the answer in scientific notation.

(1.2 x 10^-5) x (5 x 10^8)

Anthony is making a collage for his art class my picking shapes randomly. he has five squares, two triangles, two ovals, and four circles. find p( circle is chosen first)

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

What is the point-slope equation of a line with slope -5 that contains the point (6,3)