![subject](/tpl/images/cats/mat.png)
Mathematics, 02.11.2023 06:26 kaelycaetano66
Sean bought a box of graham crackers for $3.99He also bought 3 bags of marshmallows. The total
![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)
Mathematics, 21.06.2019 16:50
The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
25 ! the line of best fit is h = 5a + 86. predict the height at age 16.
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Sean bought a box of graham crackers for $3.99He also bought 3 bags of marshmallows. The total...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Health, 03.11.2020 21:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/en.png)
English, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/health.png)
Health, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/en.png)
English, 03.11.2020 21:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2020 21:40