![subject](/tpl/images/cats/mat.png)
Mathematics, 14.11.2020 19:20 001035783
The amount of radium A present in a sample after t years can be modeled by
A = A0e β0.00043t, where A0 is the initial amount.
How long will it take 50 grams to decay to10 grams?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Which system of linear inequalities is represented by the graph?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
Answers: 1
You know the right answer?
The amount of radium A present in a sample after t years can be modeled by
A = A0e β0.00043t, where...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 17.11.2020 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 19:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 19:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/health.png)
Health, 17.11.2020 19:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 19:20
![question](/tpl/images/cats/ekonomika.png)
Business, 17.11.2020 19:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.11.2020 19:20