8/18 because just times them by 2 and it will be 8/28.
        
                    
             
        
        
        
Answer: w= 1/5
Step-by-step explanation:
11/15=8/15 -w
-W= 8/15 -11/15
-w= 8-11/15 =-3/15
-w=-3/15
w=3/15= 1/5
 
        
             
        
        
        
Answer:
-10
Step-by-step explanation:
 
        
             
        
        
        
Answer:
import pandas as pd 
vec = pd.Series([7.12,24,4,18,12,9])
vec.plot(kind = 'hist')
Step-by-step explanation:
You can use python for that. 
By doing 
import pandas as pd 
vec = pd.Series([7.12,24,4,18,12,9])
vec.plot(kind = 'hist')
And this is the result you get 
 
        
             
        
        
        
PxRxT
=$2,000 x 3% (0.03) 
=$60 x 2 years 
=$120 
The answer is $120