Step-by-step explanation:
a. We have v as the amount of drug(mg) in the blood at time t (hrs)
b. Flow rate in = k litre/he
For a circulatory system we have the flow rate in and flow rate out to be the same
Therefore,
Flow rate out = k litre/hr
concentration of drug going in = 0mg/litre
Concentration of drug going out = v mg/litre
V(0) = 20mg since 20mg was taken at midnight
V(0) = 20
Half life t1/2 = 36 hours
V(36) = v(0)/2
= 20/2
= 10mg
C.
d. solution
v(0) = 20
c = 20
so
e.
we take log
please check attachment for answer f
True. Distance formula will give you the length between any two points.
One sixth of 36 hundreths is 6 thousands which is 3.994 less than four meaning that answer is false.
The answer will be multiple times wich the number needs to change