Answer:
C.
Step-by-step explanation:
At least means greater than or equal to. 
 
        
                    
             
        
        
        
Answer:
SYNTAX PROPERTY
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
A rectangular gate has a diagonal bar running across it.The gate is 80cm high and 2m wide.Work out the length of the bar.Give your answer in surd form..
 
        
             
        
        
        
The domain in a relation y(x) is the set of values for which the relation is defined (the values on x, where y is defined)
In this relation the values wich the relation is defined is: the coordinates of x where there are a point:
Domain: -1, 0, 3
The range in a relation y(x) is the set of all the values that y(x) takes (the values of y)
In this relation the values that takes y(x) are the coordinates of y where there are a point:
Range: -3, -1, 0
 
        
             
        
        
        
Add all of the hours together than divide by 5 should get 40