its blurry
Step-by-step explanation:
can you take a better picture 
 
        
             
        
        
        
Answer:
D. 
Step-by-step explanation:
y-intercept is (0, 3)
x-intercept is (4.5, 0)
formula to find the slope from two points is

then the slope of the line that crosses (0, 3) & (4.5, 0) is

 
        
                    
             
        
        
        
Answer:  c.  0.0778
Step-by-step explanation:
Let  X is the number of non-authentic names in her sample with parameter :
n= 5 and p=40% = 0.40
Binomial probability distribution, the probability of getting success in x trials :-

We have , 
 
Thus , the correct answer is option c. 0.0778
 
        
             
        
        
        
Answer:
40%
Step-by-step explanation:
I I think they were asking about percentage decrease.percentage decrease=to decrease over original price x 100%