Question

A study of air quality in Metro City suggests that tt years from now the level of carbon monoxide, in parts per million, in the air can be found with P(t)=0.2t^{2}+0.01t+5.1 What is the level, in parts per million, now?

Answer 1

Answer: I think 5.3

Step-by-step explanation:

I did the a method then checked over it :/