Answer:
A or D
Step-by-step explanation:
because I dont know what the experiment is just that it was grown differently 
 
        
             
        
        
        

 = 

   Multiply both sides by 15
6 = 

   Multiply both sides by c
6c = 30   Divide both sides by 6
c = 5   
 
        
             
        
        
        
The answers is 4 because 4 goes in to 8 and into 36
        
                    
             
        
        
        
<u><em>Answer:</em></u>
A. $4397.9
<u><em>Explanation:</em></u>
We are given that Kendra sold 200 shares and that the price per share was $22.1
<u>This means that:</u>
Total value = 200 * 22.1 = $4420
Now, we know that the broker charged 0.5% commission on the total value
<u>This means that:</u>
Broker's charge = 0.5% * 4420 = 0.005 * 4420 = $22.1
<u>Therefore,</u>
Kendra's return = Total value - broker's charge
Kendra's return = 4420 - 22.1 = $4397.9
Hope this helps :)
 
        
             
        
        
        
You can write this ratio in two other ways: 
7 to 13
7 : 13