Obtuse angle. If wrong I’m sorry lol
        
             
        
        
        
41/19 as a decimal is 2.157895
the nearest hundredth: 2.16 
 
        
                    
             
        
        
        
Answer:
Cluster sampling
Step-by-step explanation:
Cluster sampling refers to the sampling that is used in market analysis. It is used when a researcher can not obtain information as a whole for the population but may obtain information through the groups or clusters
In the given case since andrew divides the residents through regions so this reflected the cluster sampling method 
 
        
             
        
        
        
<span><span><span><span><span><span><span> I believe the answer is </span></span>x</span></span>=<span>−<span><span>1<span> or x = 0 or </span></span>x</span></span></span>=<span><span>1<span> or </span></span>x</span></span>=<span>−<span><span>3<span> </span></span></span></span></span>
        
             
        
        
        
If there is a decrease on y then that’s the answer