Answer:
The correct answer is 2030.
Step-by-step explanation:
To start we must analyze the information we have.
We know that a city has 8000 inhabitants and that each year this number increases by 0.5%. That means that <u>each year it has 40 more inhabitants</u>:
(8000 . 0,5) : 100 = 40
Having this information we could do a cross multiplication:
1 year ------- 40 inhabitants
x years ------- 81200
81200 = 40.x
x = 81200 : 40
x = 2030
In this way we can verify that the correct answer is 2030.
The answer is B.
Hope it helps!
Answer:
Step-by-step explanation:
Factor 
Rewrite Equation
Answer:
Your original answer is corrrect
Step-by-step explanation:
At X= -1, Y decreases and then it rises back to -1 and continues to increase
