Answer:
A function that is one to one 
Step-by-step explanation:
Each input has one output.
 
        
             
        
        
        
To find the perimeter it is 2 X Width + 2 X the length = 84
32+ 2 X the length = 84
2 X the length = 52
Therefore the length is 26cm
        
                    
             
        
        
        
Answer: (-1/4)
Step-by-step explanation:
This divides to -1/4 
 
        
                    
             
        
        
        
Answer:
11 ft
Step-by-step explanation:
The equation for the volume of a cone is:
V = 1/3(3.14)r^2h
V = 414.48
r = 6
Plug in those values and solve for h:
414.48 = 1/3(3.14)(6)^2h
414.48 = 37.68h ; divide both sides by 37.68
11 = h
The missing height is 11ft.
 
        
             
        
        
        
Answer:
continous
Step-by-step explanation:
the seasons are based on the rotation and angle of earth