Medicine Dosage Let $C\left(t\right)=\dfrac {3t} {t+6}b$ be the function that describes the concentration of a certain medication in the bloodstream overtime $t$ If $4$ hours have passed after the medicine was intake, how concentrated is it in the blood?

Medicine Dosage $Lct$ $C\left(t\right)=\dfrac {3c} {c+6}$ be the function that describes the concentration $ot$ $a$ $ccrtain$ medication in the bloodstream overtime t. If $4$ hours $nayQ$ $Passcd$ after the medicine was intake, how concentrated $is$ $it$ $im$ the $blood2$ a. What is the rational function that serves as the model? $0.$ How are you going to determine the concentration of the medicine given the rational function and the number of hours?

$Let$ $C\left(t\right)=\dfrac {4t} {t^{2}+4}be$ the function that describes the concentration of a certain medication in the bloodstream over time t. a. What is C(0)? Why is that so? b. Construct a table of values for when $1$ is equal to $0,1.2,3,4$ and $5$ C. Interpret your answers in relation to drug concentration.