Answer:
Cluster sample
Step-by-step explanation:
i did it before
 
        
             
        
        
        
Answer:
4/52 or 1/13
Step-by-step explanation:
there are only 4 kings; diamond, Heart, Spades and Clubs.
 
        
                    
             
        
        
        
Answer:
(3, - 3)
Step-by-step explanation: that might be it 
 
        
             
        
        
        
Answer:
36
Step-by-step explanation:
Since BD is similar to GI, the ratio of the sides of the triangles is 27:3=9:1. This means that BC is 9 times larger than BH, or 4*9=36 units long. Hope this helps!