![y = 40000{(1.04)}^{x}](https://tex.z-dn.net/?f=y%20%20%3D%2040000%7B%281.04%29%7D%5E%7Bx%7D%20)
After 11 years, her salary will be $61,578.16
Step-by-step explanation:
![x = 11\\ y = 40000 {(1.04})^{11} \\ y = 61,578.162...](https://tex.z-dn.net/?f=%20x%20%3D%2011%5C%5C%20y%20%3D%2040000%20%7B%281.04%7D%29%5E%7B11%7D%20%20%5C%5C%20y%20%3D%2061%2C578.162...)
I suppose you mean the length of the rectangle is 9x2,
so the area calculated is 117 sq ft. so 117 / 18 makes 6.5, therefore the width is 6.5 ft.
Answer:
<h2>D. 6</h2>
Step-by-step explanation:
The formula of a distance between two points:
![d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
We have the points
and ![\left(-\dfrac{1}{2},\ 2\right)](https://tex.z-dn.net/?f=%5Cleft%28-%5Cdfrac%7B1%7D%7B2%7D%2C%5C%202%5Cright%29)
Substitute:
![d=\sqrt{\left(-\dfrac{1}{2}-\left(-\dfrac{1}{2}\right)\right)^2+(2-8)^2}=\sqrt{\left(-\dfrac{1}{2}+\dfrac{1}{2}\right)^2+(-6)^2}\\\\=\sqrt{0^2+36}=\sqrt{36}=6](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%5Cleft%28-%5Cdfrac%7B1%7D%7B2%7D-%5Cleft%28-%5Cdfrac%7B1%7D%7B2%7D%5Cright%29%5Cright%29%5E2%2B%282-8%29%5E2%7D%3D%5Csqrt%7B%5Cleft%28-%5Cdfrac%7B1%7D%7B2%7D%2B%5Cdfrac%7B1%7D%7B2%7D%5Cright%29%5E2%2B%28-6%29%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B0%5E2%2B36%7D%3D%5Csqrt%7B36%7D%3D6)
Answer:
28 is your answer
Step-by-step explanation:
x²+y when x=5 and y=-3
5²+3=25+3=28
Answer:
X=3
Step-by-step explanation: