![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 26.09.2021 17:50, joejoefofana
Note: Most of these problems will be dealing with exponential growth/decay. Such problems can all be mod-eled with y = y0ekt where y is measuring whatever quantity is growing or decaying, y0 is the original amount of what’s being measured, t is time, and k is the growth/decay rate (per the time period that t is being mea-sured in), which is often given as a percentage.
Radioactive Iodine-131, a daughter product of uranium decay and nuclear reactions, has a half-life of 8 days. How long does it take to reduce an initial amount of Iodine-131 to 1% of the initial amount?
(Answer is 53.2 years) I just want to know how to set up the problem to solve this equation.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00, macinnoodlezz
What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:10, gabrielolivas59
Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.
Answers: 1
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Note: Most of these problems will be dealing with exponential growth/decay. Such problems can all be...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
Physics, 21.05.2021 16:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
English, 21.05.2021 16:40
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 16:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 16:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.05.2021 16:40