![subject](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 00:00 makayyafreeman
1. jim thinks that the value of a baseball card can be modeled by a decay formula and that the value will decrease at a rate of 0.2% each year. the card was originally valued at $250 in 2007. what would jim expect the value of the card to be in 2018?
a1. $21.47
b1. $244.55
c1.$200.18
d1.$255.56
![ansver](/tpl/images/cats/User.png)
Answers: 3
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 â0.1315 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 âreal-worldâ examples and uses of cobalt-60
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Scottâs bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
The dimension of the rectangular pool shown below are 40 yards by 20 yards
Answers: 3
You know the right answer?
1. jim thinks that the value of a baseball card can be modeled by a decay formula and that the value...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
Engineering, 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2021 23:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.11.2021 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 09.11.2021 23:00
![question](/tpl/images/cats/en.png)
English, 09.11.2021 23:00