Answer:
D. All of the Above
Explanation:
i just took the test on edgenuity
All problems are caused by a factor in which human beings play an important role in its cause.
Answer:
9 days, or 3 half-lives
Explanation:
5.2x10^5=520000
6.5x10^4=65000
65000/520000=1/8, or 3 half-lives
3x3=9 days
I'm not the greatest at Chem but this seems more like math than Chem :)
Answer:
17
Explanation:
what is the independent variable