I have to solve this system equation by graphing. by the way the equation is all in one, not separate

The parabola opens: y=√x-4 (principal square root) up down right left

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.