Answer:
12.4=12 hours and 24 minutes
Step-by-step explanation:
 
        
                    
             
        
        
        
36 feet of carpet cause its a square so 6x6 is 36
        
                    
             
        
        
        
Answer:
Interior: 135 degrees
Exterior: 45 degrees
Step-by-step explanation:
The interior angle of a regular octagon is exactly 135 degrees, which can be found using the (n – 2)180 formula. The exterior is simply 180 - the interior, which is 45. :)
 
        
                    
             
        
        
        
A is the answer for the question
        
                    
             
        
        
        
<u>Answer</u>
A. Because it earns interest.
<u>Explanation</u>
We save money in the financial institutions like banks and micro-finance institutions. This institutions uses this money to do business with it such as lending it to other people, setting up other money generation activities among others.  
By so doing your money must be increased since it is used in other ways. These money increase is known as interest. 
So the money you save increase in value over the time because it earns interest.