You are working as a caterer and need 20 gallons of lemonade for an upcoming event. the bottles of lemonade you are purchasing are in liters

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

Plot the intercepts to graph the equation

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis