You are to give an injection of a drug. the dosage is 0.4 mg per kilogram of bod the concentration of the drug in vial is listed as 500 ug/ml. the patient's chart hists weight as 168 pounds. how many milliliters (= cc) are you to inject? patient's weight concentration of drug show calculations: mg/ml

We inject 60.9628 milliliters of dosage.

Step-by-step explanation:

Given : You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed as 500 ug/ml. The patient's chart Hosts weight as 168 pounds.

To find : How many milliliters (= cc) are you to inject?

Solution :

We know that,

1 pound = 0.453592 kg,

Patient's weight = 168  pounds

Patient's weight in kg =  kg

The dosage is 0.4 mg per kilogram of bod.

So, dosage of patient weight =

We know,  1 micro gram = 0.001 mg

Concentration of drug is given by,

Now we are supposed to find milliliters inject,

So, milliliters of dosage required to inject is

Therefore, We inject 60.9628 milliliters of dosage.

the answer is a

step-by-step explanation:

the speed is   miles per hour > is false

step-by-step explanation:

we know that  

a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

in a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

the graph shown in the figure represent a direct variation

the slope of the line represent the speed

for the point

substitute the values of x and y

the linear equation is equal to

statements

case a) it takes hours to go miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

case b) the speed is   miles per hour

the statement is false

because the speed is

case c) the unit rate for the trip is

the statement is true

because the speed is equal to the slope of the linear equation

case d) it took minutes to go the first miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct