![subject](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 18:10 potato3999
The amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. Marco is studying the change in the amount of money in two accounts, A and B, over time.
The amount f(x), in dollars, in account A after x years is represented by the function below:
f(x) = 9,628(0.92)x
Part A: Is the amount of money in account A increasing or decreasing and by what percentage per year? Justify your answer. (5 points)
Part B: The table below shows the amount g(r), in dollars, of money in account B after r years:
r (number of years) 1 2 3 4
g(r) (amount in dollars) 8,972 8,074.80 7,267.32 6,540.59
Which account recorded a greater percentage change in amount of money over the previous year? Justify your answer. (5 points)
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Yao xin puts 3/10 liters of potting soil in each pot for planting flowers. she has 5 2\3 liters of potting soil. how many pots can yao xin fill?
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer
Answers: 2
You know the right answer?
The amount of money in an account may increase due to rising stock prices and decrease due to fallin...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.03.2021 20:00
![question](/tpl/images/cats/fizika.png)
Physics, 09.03.2021 20:00
![question](/tpl/images/cats/istoriya.png)
History, 09.03.2021 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00
![question](/tpl/images/cats/biologiya.png)
Biology, 09.03.2021 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.03.2021 20:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:00