Answer:
C. The chance to be selected into the sample was the same for all veterinarians
 
        
             
        
        
        
Answer:
The attachment is black
Step-by-step explanation:
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The only value for x to make tanx = 0 is either 0 or 180 or 0 or pi.
        
                    
             
        
        
        
I did this before and it’s the one on the left on the bottom
        
                    
             
        
        
        
2000 cm^2
Step-by-step explanation:
we simply round the dimensions of 50.8 cm to 50 cm and 40.6 cm to 40 cm, and we multiply 50*40 cm to get to 2000cm^2 (it is squared because this is area)