Answer:
Step-by-step explanation:
The standard form of this exponential function is
 where a is the initial value and b is the growth rate. Our initial value is 490 and our growth rate is .2 so the equation is
 where a is the initial value and b is the growth rate. Our initial value is 490 and our growth rate is .2 so the equation is

 
        
             
        
        
        
Step-by-step explanation:
To find how many people lived outside of the country we subtract:
3.853 ×  - 1.114  ×
 - 1.114  ×  = 3.7146 ×
  = 3.7146 × 
To find the percentage of people living inside the country, we divide: percent or 2.89%.  Which is extremely small.
 percent or 2.89%.  Which is extremely small. 
 
        
             
        
        
        
Answer: 15
Step-by-step explanation:
Opposite angles of a cyclic quadrilateral are supplementary, so:

 
        
             
        
        
        
Using it's concept, the rate of change between point C and point D is of 2.
<h3>What is the average rate of change of a function?</h3>
The average rate of change of a function is given by the <u>change in the output divided by the change in the input</u>. Hence, over an interval [a,b], the rate is given as follows:

Considering the points of the given linear function, we have that:
Hence the rate of change between point C and point D is given by:
r = (4 - 2)/(2 - 1) = 2.
More can be learned about the average rate of change of a function at brainly.com/question/24313700
#SPJ1