The gateway arch in louis, missouri, weights about 20,000 tons. write an amount hat could be the exact number of tons arch weight

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.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Negative 5 1/12 + negative 4 1/4 + 6 3/4