![subject](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 00:00 Smileymarie31511
Joshua travels 23 miles to work and 23 miles home 5 days a week. how many miles does he travel in 4 weeks?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
What is the slope of a line that is perpendicular to y = 3x + 1
Answers: 1
![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 19:00
What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
Answers: 3
You know the right answer?
Joshua travels 23 miles to work and 23 miles home 5 days a week. how many miles does he travel in 4...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/mir.png)
World Languages, 27.06.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.06.2019 04:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.06.2019 04:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.06.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 27.06.2019 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.06.2019 04:30