Find the sum. write the sum of 2 2/3 +7 4/5

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Graph the equation by plotting point x=2

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown