Answer:B
Step-by-step explanation:
Took the test
 
        
             
        
        
        
Answer:
50.24 units^2
Step-by-step explanation:
Area of circle formula:  r^2
r^2
r = 4,  = 3.14
 = 3.14
3.14 * (4^2) = 3.14 * 16 = 50.24
 
        
                    
             
        
        
        
So we need to cover 5.5% into a decimal. 
0.055 = 5.5%
The house value is 120,000.
So 
(1.055x) * (120,000)= 
So
f(x)=1.055x * 120,000