Total = Principal * e^(rate*years)
Total = 4,500 * 2.718281828459^(.02*4)
Total = 4,500 * 2.718281828459^(.08)
Total = 4,500 *
<span>
<span>
</span></span>
<span>
<span>
<span>
1.0832870677
</span>
</span>
</span>
Total =
<span>
<span>
<span>
4,874.79
</span>
</span>
</span>
calculator for checking the answer:
http://www.1728.org/compint.htm
Answer:
B
Step-by-step explanation:
lets say the cost for a pound is 2$
if the watermelon weighs 3 pounds it would cost $6.
2(3)
The weight is the variable in the parenthesis because that is what is constantly changing.
Answer:
2.25 square inches
Step-by-step explanation:
we know that
The scale is ![1\ inch: 20\ miles](https://tex.z-dn.net/?f=1%5C%20inch%3A%2020%5C%20miles)
That means
1 inch on a map represent 20 miles in the city
so
An area of
on a map represent an area of
in the city
Applying proportion
![\frac{1}{400}\ \frac{in^2}{mi^2}=\frac{x}{900}\ \frac{in^2}{mi^2}\\\\x=900/400\\\\x=2.25\ in^2](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B400%7D%5C%20%5Cfrac%7Bin%5E2%7D%7Bmi%5E2%7D%3D%5Cfrac%7Bx%7D%7B900%7D%5C%20%5Cfrac%7Bin%5E2%7D%7Bmi%5E2%7D%5C%5C%5C%5Cx%3D900%2F400%5C%5C%5C%5Cx%3D2.25%5C%20in%5E2)
Answer: 36 cm^2
Step-by-step explanation:
Hello!
We can start by finding the cube root of 216, which is 6. This is the length of each side of the cube.
Now, the area of the base of the cube is equal to 6^2=36 cm^2.