What is the difference? 9/4 - 1/7
2 answers:
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Given:
where, f(x) is the amount of a 12-mg dose of antibiotic left in her bloodstream after x hours.
To find:
The remaining mg in her bloodstream after 2 hours.
Solution:
The amount of a 12-mg dose of antibiotic left in her bloodstream after x hours is represented by the function
Putting x=2, we get the remaining mg in her bloodstream after 2 hours.
Therefore, the remaining mg in her bloodstream after 2 hours is 8.0688 mg.
Answer:
1. c > 16
2. r < 1
3. y
4. w > -2
5. 15
6. h
7. t < 7
8. j < 2
9. y
10. p
11. I forgot how to do this one.
And sorry I don't have the time to graph it at the moment but I hope this helps at least a little