Answer:
$722444.49386776
Step-by-step explanation:
Use Compound Intrest Formula

- where p is the original amount.
- R is the amount of percentage compounded
- N is amount of times compounded per year.
- T is how long the interest last.
P is 400,00p
T is 12% or 0.12
N is 4 since it is compounded quarterly
T is 5.
Plug the values in

Ypu get
$722444.49386776
Answer: C
Step-by-step explanation: for those who are on Enginuity 2021 there is a chart and the person above me is refering to C
Answer:
3x^3+3x^2+5x-8
Step-by-step explanation:
The answer to the question is b
<em>To solve for a variable, you have to isolate that variable onto one side.</em>
<h3>1.</h3>
Firstly, multiply both sides by 2: 
Next, divide both sides by a + b and <u>your answer will be:
</u>
<h3>2.</h3>
For this, divide both sides by πr², and <u>your answer will be
</u>
<h3>3.</h3>
Firstly, subtract both sides by 2πr²: 
Lastly, divide both sides by 2πr, and <u>your answer will be:
</u>