Which fraction is greater 3/4 or 2/3? Find two different ways to show how you know
1 answer:
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Answer:
5mL would be required to provide a patient with 0.25 mg of the drug substance.
Step-by-step explanation:
The problem states that an injectable solution contains 25μg of a dug substance in each 0.5 mL, and asks how many milliliters would be required to provide a patient with 0.25 mg of the drug substance.
So, the first step is the conversion of 25ug to mg, since the problem asks the answer in mg.
Each mg has 1000ug. So
1mg - 1000ug
xmg - 25ug
1000x = 25
x = 0.025 mg
It means that each 0.5mL of the solution contains 0.025mg of the drug. How many milliliters would be required to provide a patient with 0.25 mg of the drug substance.
0.5mL - 0.025mg
xmL - 0.25mg
0.025x = 0.5*0.25
x = 10*0.5
x = 5mL
5mL would be required to provide a patient with 0.25 mg of the drug substance.
The integral that is needed to solve the demand function is R(x) = 599x - 0.14
A demand function describes the mathematical relationship between the quantity demanded and one or more determinants of the demand, as the price of the good or service, the price of complementary and substitute goods, disposable income, etc.
Here, given differential equation;
R'(x) = 599 - 0.21
we can also write this as;
On integrating both sides, we get
R(x) = + C
R(x) = 599x - 0.14 + C ...........(i)
Also given, at x = 0, R(x) = 0, Put these values in equation (i), we get
0 = 0 - 0 + C
C = 0
Put the value of C in equation (i), we get
R(x) = 599x - 0.14
Thus, the integral that is needed to solve the demand function is R(x) = 599x - 0.14
Learn more about Demand Function from:
#SPJ1
The equation is separable, so solving it is trivial:
Integrating both sides gives
Given and
, we find
so the answer is E.