![subject](/tpl/images/cats/mat.png)
Mathematics, 30.06.2019 02:00 kohat485
Solve the equation. check the solution. 1/6x = 12 1. 12 2. 72 3. 18 4. 2
![ansver](/tpl/images/cats/User.png)
Answers: 1
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)
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:10
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Find the value of x. give reasons to justify your solutions! c ∈ ae
Answers: 1
You know the right answer?
Solve the equation. check the solution. 1/6x = 12 1. 12 2. 72 3. 18 4. 2...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.07.2019 23:50
![question](/tpl/images/cats/fizika.png)
Physics, 15.07.2019 23:50
![question](/tpl/images/cats/en.png)
English, 15.07.2019 23:50
![question](/tpl/images/cats/en.png)
English, 15.07.2019 23:50
![question](/tpl/images/cats/istoriya.png)
History, 15.07.2019 23:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 15.07.2019 23:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.07.2019 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/es.png)
Spanish, 15.07.2019 23:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 15.07.2019 23:50
![question](/tpl/images/cats/en.png)
English, 15.07.2019 23:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.07.2019 23:50