Copy and complete the statement using a ratio. round to the nearest hundredth, if necessary. 3mi= how many km?

I'll give brainliest if you answer right : )

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.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.