In ΔQRS, s = 5.1 cm, q = 2.9 cm and ∠R=135°. Find ∠S, to the nearest 10th of a degree.

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Simplify the expression. -2/5(10+15m-20n)