If a star is 5,699,999,999,999,999 meters from earth, how long does it take light to travel from earth to the star?

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

41/17 as a decimal rounded to the nearest hundredth

Does the point (1, sqrt 7) lie on circle shown.