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:
its i think the first one and the last one
Step-by-step explanation:
sorry if its wrong but i think it is right
 
        
             
        
        
        
He was there for 3 hours cause 3 x 35 = 105 but 105 + 55 = 160
        
                    
             
        
        
        
Answer:
No Solution
Step-by-step explanation:
if one side is 4, another side -8z and +8z cancels, left -7
4 ≠ -7