Question

Please help me solve this. I’m not sure on how to work on this exercise

Answer 1

The concentration in micrograms per milliliter is modeled by the function:

`C(t)=(3t)/(0.08t^2+5.2)`

QUESTION 1

25 minutes after the injection, the following substitution can be made into the function to get the concentration:

`t=25`

Therefore, the concentration will be:

`\begin{gathered} C(t)=(3(25))/(0.08(25)^2+5.2) \\ C(t)=1.36 \end{gathered}`

Therefore, the concentration is 1.36 milligrams per milliliter after 25 minutes.