Suppose that 650 lb of coffee are sold when the price is $4 per pound, and 400 lb are sold at $8 per pound. a. List the data points (use price as the independent variable). b. Find the slope of the line joining the points.

c. Interpret the meaning of the slope in the context of this problem. Write the interpretation in a complete sentence with proper grammar and correct spelling.

d. Use the point-slope form to write a linear equation for this data. Write the answer in function notation.

e. Use this function to predict how much consumers would be willing to buy at a price of $6 per pound.

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Ответ:

alexj29227405

17.03.2021

Mathematics

3.33 milliliters.

Step-by-step explanation:

We have been given that a 125-mL container of amoxicillin contains 600 mg/5 mL.

First of all, we will find amount of mg's of amoxicillin per ml as:

$\text{Concentration of amoxicillin per ml}=\frac{\text{600 mg}}{\text{5 ml}}$

$\text{Concentration of amoxicillin per ml}=\frac{\text{120 mg}}{\text{ml}}$

Now, we will use proportions as:

$\frac{\text{1 ml}}{\text{120 mg}}=\frac{x}{\text{400 mg}}$

$\frac{\text{1 ml}}{\text{120 mg}}\times \text{400 mg}=\frac{x}{\text{400 mg}}\times \text{400 mg}$

$\frac{\text{400 ml}}{120 }=x$

$\text{3.33 ml}=x$

Therefore, 3.33 milliliters would be used to administer 400 mg of amoxicillin.

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