Answer:
4.5 I think
Step-by-step explanation:
 
        
             
        
        
        
Answer:
6720 Kuna
Step-by-step explanation:
multiply the rate for one dollar by the amount of money your are converting
6.72 x 1000 = 6720
 
        
             
        
        
        
Answer:
$3714.18
Step-by-step explanation:
From the question;
Amount invested is $3300
Rate of interest 3% per year compound interest 
Time is 4 years 
We want to determine the amount that accrued after 4 years 
In this case we are going to use the compound interest formula;
That is;
 where A is the amount, P is the principal , r is the rate of interest and n is the time taken.
where A is the amount, P is the principal , r is the rate of interest and n is the time taken.
Therefore;

= $3714.18
Therefore, the amount accrued after 4 years is $3714.18
 
        
             
        
        
        
Round. 80531 to nearest thousands
= 81,000