![subject](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 03:31 fatherbamboo
The half-life of radium-226 is 1590 years. if a sample contains 500 mg, how many mg will remain after 4000 years?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples
Answers: 1
You know the right answer?
The half-life of radium-226 is 1590 years. if a sample contains 500 mg, how many mg will remain afte...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 01.12.2020 07:00
![question](/tpl/images/cats/User.png)
SAT, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2020 07:00
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2020 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 07:00
![question](/tpl/images/cats/ekonomika.png)
Business, 01.12.2020 07:00