The light of the fire island lighthouse is 50.9 m above sea level. if you're on a ship at sea standing with your eye is 4.6 m above sea level, how far away from the lighthouse can you be and still see light? assume that the radius of the earth is 6,378 kilometers.

Which is an accurate description of the physical characteristics of poland? its fertile soil is found only along riverbanks, and its mountainous region in the northwest has few mineral resources. it is mostly flat with fertile soil except in the east and northeast, and the mountainous region in the south has large deposits of coal and copper. it is covered with thick forests, and it has large reserves of coal, petroleum, and natural gas. its landscape is dominated by plateaus, mountains, and high ridges, and it has large deposits of sulfur and copper in the northeast.