Recent content by sarahjonester78

I know how to get the derivatives (see attached). But I don't know/understand what to do next. Also I have taken calculus.

Hi, I was just wondering how one would arrive at the answers to these questions. I have the solution for parts a and b, but not for part c. Suppose that antibiotics are injected into a patient to treat a sinus infection. The antibiotics circulate in the blood, slowly diffusing into the sinus...