![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 02:00, klocke2001
Solve the following system of equations by graphing: -4x+3y=12 -2x+3y=-18
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50, lunamoon1
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
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00, babyboo6745
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, shawdyylinda
The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?
Answers: 1
Do you know the correct answer?
Solve the following system of equations by graphing: -4x+3y=12 -2x+3y=-18...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 03:01
![Konu](/tpl/images/cats/biologiya.png)
Biology, 14.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 03:01
![Konu](/tpl/images/cats/biologiya.png)
Biology, 14.09.2020 03:01
![Konu](/tpl/images/cats/en.png)
English, 14.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 03:01
![Konu](/tpl/images/cats/fizika.png)
Physics, 14.09.2020 03:01
![Konu](/tpl/images/cats/en.png)
English, 14.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 03:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 03:01