Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbb
Step-by-step explanation:
 
        
             
        
        
        
Answer:
the correct answer A. <1 and <7 , <2 and <8
 
        
             
        
        
        
Answer:
243,000 people 
Step-by-step explanation:
First, what we need to do is to calculate the area of the region using the 5-mile radius
Mathematically, we can calculate this as the area of a circle
Area = pi * r^2
Our r here is 5 miles 
Area = pi * 5^2 = pi * 25 = 78.54 square miles 
Now to get the population, we know that per square mile we have 3,100. 
Hence per 78.54 square mile, we have 78.54 * 3100 = 243,273 people 
To the nearest thousand, 243,000
 
        
             
        
        
        
Answer: I'm pretty sure that it´s C but Im not sure. 
Sorry if that's wrong.