Answer:
11, A
Step-by-step explanation:
90 - 35 = 55
55/5 = 11
 
        
                    
             
        
        
        
Answer:
Given that a beetle has the pattern, 0.098 is the probability that it belongs to the rare subspecies
Step-by-step explanation:
Probability of having a pattern in rare subspecies 
Percentage of rare subspecies = 1 % = 0.01
Probability of a beetle with pattern belonging to rare subspecies is

 
        
             
        
        
        
Answer: y = 4 and x = 1
Step-by-step explanation:
when y is 2, x is 0.5
when y is 4, x is 1
                 .(+ 2)   .(+ 0.5)
                 .(+ 2)   .(+ 0.5)
                 .(+ 2)   .(+ 0.5)
                 .(+ 2)   .(+ 0.5)
the rule is that y is 4 times larger than x
 
        
                    
             
        
        
        
Answer:
Square I think
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
a
Step-by-step explanation: