Does anyone know the answer to this??

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m