![subject](/tpl/images/cats/mat.png)
Mathematics, 07.03.2020 03:49 Amazingdolannn
The half-life of cesium-137 is 30 years. Suppose we have a 150-mg sample. (a) Find the mass that remains after t years. y(t) = mg (b) How much of the sample remains after 60 years? (Round your answer to two decimal places.) mg (c) After how long will only 1 mg remain? (Round your answer to one decimal place.) t = yr
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, BaileyElizabethRay
Find the distance between c and d on the number line c=3 and d=11
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30, youngboymark123
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40, jahnoibenjamin
Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536
Answers: 2
You know the right answer?
The half-life of cesium-137 is 30 years. Suppose we have a 150-mg sample. (a) Find the mass that rem...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:20
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:20
![Konu](/tpl/images/cats/istoriya.png)
History, 10.11.2020 19:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:20
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 10.11.2020 19:20