Answer:
$20 simple interest.
Step-by-step explanation:
The simple interest that Sami earns is 4% of her deposit since she is trying to find how much she will earn in one year (given that the interest rate is 4% per annum).  

∴ Sami earns $20 simple interest in one year.
Hope this helps :)
 
        
             
        
        
        
Answer:
42
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The answer is " "
"
Step-by-step explanation:






Eight phenotypes were present.  
Df is provided also by a number of phenotypes -1 The degree of freedom 

For p-value 0,9, Chi-square is 2.83; 
The p-value of 0.75 is 4.5. Chi-square 
Chi-sqaure value is observed at 2.965. 
That means 0.90>p-value>0.75.