What is the question if you do not mind me asking??
The formula for that represent the area covered by a marsh A(n) is
.
An exponential decay is given by the function:
y = abˣ
Where a is the initial value of y, b is a constant which is less than 1, y, x are variables.
Since the area covered by a marsh, A, starts at 11500 acres, hence a = 11500. Since the area drops by 1/4 each year for n years, hence:
![A(n)=11500(\frac{1}{4} )^n](https://tex.z-dn.net/?f=A%28n%29%3D11500%28%5Cfrac%7B1%7D%7B4%7D%20%29%5En)
Therefore the formula for A(n) is ![A(n)=11500(\frac{1}{4} )^n](https://tex.z-dn.net/?f=A%28n%29%3D11500%28%5Cfrac%7B1%7D%7B4%7D%20%29%5En)
Find out more at: brainly.com/question/20898622
Answer:
x=-10
Step-by-step explanation:
2x²-7x=0+30
2x²-7x=30
4x-7x=30
-3x=30
x=-10
Answer:
2 * 2 * 2 * 2 * 2 * 2, 4 * 16, 8 * 8.
Step-by-step explanation:
To make this easier, let's find the values of all the answers.
2^6 = 64.
So now we compare the values.
6 * 6 * 6 * 6 * 6 * 6 = 46656.
2 * 2 * 2 * 2 * 2 * 2 = 64.
2 * 6 = 12.
4 * 16 = 64.
12 * 12 = 144.
8 * 8 = 64.
Answer:
wat is the quistion
Step-by-step explanation: