Answer:
Kindly check explanation as the question seems incomplete but the explanation should help.
Explanation:
Given the following :
Initial dosage of drug = 100mg
Halflife of drug = 6hours
After 18 hours, the percentage of drug that will be in the system should be :
Half-life is the time taken for a material to reduce to half of it's initial size.
Since half life = 6 hours
After 6 hours ; amount left = 100/2 = 50 mg
After 12 hours ; amount left = 50/2 = 25mg
After 18 hours ; amount left = 25/2 = 12.5mg
Hence, after 18 hours percentage left in system :
(Amount left / total initial amount) × 100%
(12.5 / 100) × 100%
0.125 × 100%
= 12.5%
Answer:
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Explanation:
The tough, thin outer membrane covering the bones is called the periosteum.
“The key difference between braising and stewing,” he explains, “is the cut of meat. Braising is for cheaper, larger cuts of meat, such as beef cheeks. Stewing would use smaller cuts of meat that are uniform in size and it’s key to stewing that the meat is totally immersed in liquid. Both processes involve the lid being on the pot, which is also very important. Stewing would normally take place on the stove top and and braising would be typically transferred to the oven.” In case you were wondering, pot-roasting is another name for braising, he explains.
