Answer:
a
Step-by-step explanation:
simple mat h
To find the total cost of Roland's purchases, you will add $382 plus $12 plus $16.14 together to find the total spent.
$410.14.
Next will be to calculate the new price based on the sales tax rate. To do this you will multiply the cost by 1.0825. This includes everything you paid and the sales tax
410.14 x 1.0825 = $443.98
Roland's total price was $443.98.
Answer:
D
Step-by-step explanation:
(3^2x5)^3=91125
3^6x5^3=91125
Hello!
Lynne invested 35,000 into an account earning 4% annual interest compounded quarterly she makes no other deposits into the account and does not withdraw any money. What is the balance of Lynne's account in 5years
Data:
P = 35000
r = 4% = 0,04
n = 4
t = 5
P' = ?
I = ?
We have the following compound interest formula
![P' = 35000*(1+\frac{0,04}{4})^{4*5}](https://tex.z-dn.net/?f=P%27%20%3D%2035000%2A%281%2B%5Cfrac%7B0%2C04%7D%7B4%7D%29%5E%7B4%2A5%7D)
![P' = 35000*(1+0,01)^{20}](https://tex.z-dn.net/?f=P%27%20%3D%2035000%2A%281%2B0%2C01%29%5E%7B20%7D)
![P' = 35000*(1,01)^{20}](https://tex.z-dn.net/?f=P%27%20%3D%2035000%2A%281%2C01%29%5E%7B20%7D)
![P' = 35000*(1.22019003995...)](https://tex.z-dn.net/?f=P%27%20%3D%2035000%2A%281.22019003995...%29)
![P' \approx 42,706.66](https://tex.z-dn.net/?f=P%27%20%5Capprox%2042%2C706.66)
So the new principal P' after 5 years is approximately $42,706.66.
Subtracting the original principal from this amount gives the amount of interest received:
![P' - P = I](https://tex.z-dn.net/?f=P%27%20-%20P%20%3D%20I)
![42,706.66 - 35000 = \boxed{\boxed{7,706.66}}\end{array}}\qquad\checkmark](https://tex.z-dn.net/?f=42%2C706.66%20-%2035000%20%3D%20%5Cboxed%7B%5Cboxed%7B7%2C706.66%7D%7D%5Cend%7Barray%7D%7D%5Cqquad%5Ccheckmark)
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I Hope this helps, greetings ... Dexteright02! =)
Answer:
Step-by-step explanation:
You didn't list anything to choose from.
2/5÷9/4 When you have a division and fraction after it, change the sign to multiplication and flip the fraction.
2/5 * 4/9
8/45