Answer:
15.7 years
Step-by-step explanation:
we know that
The deforestation is a exponential function of the form
![y=a(b)^{x}](https://tex.z-dn.net/?f=y%3Da%28b%29%5E%7Bx%7D)
where
y ----> the number of trees still remaining in the forest
x ----> the number of years
a is the initial value (a=500,000 threes)
b is the base
b=100%-4.7%=95.3%=95.3/100=0.953
substitute
![y=500,000(0.953)^{x}](https://tex.z-dn.net/?f=y%3D500%2C000%280.953%29%5E%7Bx%7D)
The linear equation of planting threes in the region is equal to
![y=15,000x](https://tex.z-dn.net/?f=y%3D15%2C000x)
using a graphing tool
Solve the system of equations
The intersection point is (15.7,235,110)
see the attached figure
therefore
For x=15.7 years
The number of trees they have planted will be equal to the number of trees still remaining in the forest
Answer
x=-40
hope this helps and have a wonderful day :)
Answer:
-5
Step-by-step explanation:
Because y=Mx=b and m is the slope
Answer: What is the question to this?
Step-by-step explanation: thank you have a good day yup yup
It would be taking out the most money so A $60