Answer:
231 ml
Explanation:
Let x represent the amo unt of Dextrose 70% in ml and y represent the amount of Dextrose 5% in ml needed to prepare 1,000mL of Dextrose 20%.
Since 1000 ml of Dextrose 20% is needed, hence:
x + y = 1000 (1)
Also 70% Dextrose is mixed with 5% dextrose to produce 20% dextrose. i.e.:
70% of x + 5% of y = 20% of 1000
0.7x + 0.05y = 200 (2)
We have to solve equations 1 and 2 simultaneously.
Let us multiply equation 2 by 20:
14x + y = 4000 (3)
subtract equation 1 from 3:
13x = 3000
x = 231 ml
Put x = 231 in equation 1 to find y:
231 + y = 1000
y = 769 ml
Therefore 231 ml of Dextrose 70% must be mixed with 769 ml of Dextrose 5% to prepare 1,000mL of Dextrose 20%? *
Mr. Fisher dropped off a prescription for Allegra® and wants to fill the generic with this medication because it is cheaper. The generic name that should be filled is fexofenadine.
<h3>What are generic names?</h3>
The generic names of the medicines are those names by which the drug is licensed and manufactured. The medicine is identified by this name. The manufacturers use this name to identify the medicines.
The generic name of Allegra® is fexofenadine. It is an antihistamine drug. Used to clear running nose, and other allergic symptoms.
Thus, the generic name of Allegra® is fexofenadine.
To learn more about generic names, refer to the link:
brainly.com/question/9526183
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Answer:
The answer is A intestinal lining
Explanation:
Salmonella typhi is a bacterium that is located in the intestine of the host producing a diarrheal disease that can be acute or chronic, since at the level of the intestine it is usually where we will find it.
Answer:
Hepatocytes secrete Bile
Explanation:
Hepatocytes are the epithelial cells of the main parenchymal tissue. The hepatocytes are present in the liver. 70-85% of the liver consists of the hepatocyte cells. The hepatocytes are responsible for the synthesis and secretion of the bile into a system of tiny bile canaliculi, present between hepatocyte cells.
Answer: Middle East respiratory syndrome coronavirus (MERS-CoV) is a lethal zoonosis that causes death in 35·7% of cases. As of Feb 28, 2018, 2182 cases of MERS-CoV infection (with 779 deaths) in 27 countries were reported to WHO worldwide.
Explanation:
so its b or a
hoped i helped make me brainliest plz
