![subject](/tpl/images/cats/mat.png)
Mathematics, 07.03.2021 23:20 cookies1164
A lab currently has 70 mg of radioactive material that decays at 3.5% per year. Federal regulation for the substance says that the material must be safely stored until it reaches its half-life, at which time the material can be disposed.
How many years will the lab have to safely
store the material before disposal?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Secant be and cf intersect at point d inside a what is the measure of cde
Answers: 1
You know the right answer?
A lab currently has 70 mg of radioactive material that decays at 3.5% per year. Federal regulation f...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2021 18:10
![question](/tpl/images/cats/geografiya.png)
Geography, 08.10.2021 18:10
![question](/tpl/images/cats/en.png)
English, 08.10.2021 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2021 18:10
![question](/tpl/images/cats/biologiya.png)
Biology, 08.10.2021 18:10
![question](/tpl/images/cats/health.png)
Health, 08.10.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 08.10.2021 18:10
![question](/tpl/images/cats/User.png)
SAT, 08.10.2021 18:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.10.2021 18:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.10.2021 18:10
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.10.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)