. A compound is analyzed as 5.158 grams of nitrogen and 8.842 grams of oxygen. What is the empirical formula for this air pollutant of nitrogen oxygen?​

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.