Y=2/x. this equation has degree -1 whereas linear functions have degree 1
y=6x²-7 is nonlinear as it is degree 2
        
                    
             
        
        
        
You didn't tell us what the choices are, so there's 
nothing to pick from.
The most accurate estimation of  (54 - 16)  is  38 .
        
                    
             
        
        
        
Hi there,
2400 + 1632 = 4032 
3 * 192 = 576 
4032 - 576 => 
3532 - 76 => 
3532 + 24 - 76 - 24 
3556 - 100 
3456 
3456 / 576 => 6 
Therefore, 6 hours of sprayer work
Hope this helps!
Sincerely,
Dus4nR
 
        
             
        
        
        
Answer:
68.1 units²
Step-by-step explanation:
Start by finding the area of the rectangle...

Then, find the area of the semicircle...


Now, add the two to get...
54+14.1=68.1