Answer:
<u>34.12 minutes </u>
Explanation:
You go to the doctor and he gives you 14 milligrams of radioactive dye.
After 24 minutes, 4.25 milligrams of dye remain in your system.
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A(t) = ab^t
7 = 12b^20
b = (7/12)^(1/20) = 0.9488
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Solve for "t" if:
2 = 12^t
[0.9488]^t = 1/6
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Take the log to solve for "t":
t*ln[0.9488] = ln[1/6]
---
t = -1.7917 /-0.0525
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t = 34.12 minutes (this is when he will have 2mg in his blood)
<h2>
no.</h2>
This is because no is the correct explanation of no.
Answer:
C
Explanation:
The Brain is located in the head and is the hub of the entire nervous system
According to the research, the correct option is Period of invasion. The stage of an infectious disease when specific signs and symptoms are seen and the pathogen is at peak activity is the Period of invasion.
<h3>What is an infectious disease?</h3>
It is the disease that is due to the invasion of the body by pathogenic germs, which establish and multiply caused by a local cell injury, secretion of toxins or by the antigen-antibody reaction.
The stage of an infectious disease called the Period of invasion is the time interval between invasion by an infectious agent and the appearance of the first signs and symptoms of the disease.
Therefore, we can conclude that according to the research, the correct option is Period of invasion. The stage of an infectious disease when specific signs and symptoms are seen and the pathogen is at peak activity is the Period of invasion.
Learn more about stages of an infectious disease here: brainly.com/question/14454614
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Answer:
What is American Psychological Association
Explanation:
