A bridge is built in the shape of a parabolic arch. The bridge has a span of s = 160 feet and a maximum height of h =30 feet. Choose a suitable rectangular coordinate system and find the height of the arch at distances of 10. 30. and 50 feet from the center. Find the height of the arch at a distance of 10 feet from the center. feet (Round to two decimal places as needed.) Find the height of the arch at a distance of 30 feet from the center. feet (Round to two decimal places as needed.) Find the height of the arch at a distance of 50 feet from the center. feet (Round to two decimal places as needed.)