Each number (i) is increased by 1 for the next number and are cubed.
 
        
        
        
is there supposed to be a picture? maybe i will be able to help u then
 
        
             
        
        
        
Answer:
A rational number is a number that can be written as a ratio of two integers a and b, where b is not zero. For example, 4/7 is a rational number, as is 0.37 because it can be written as the fraction.
Step-by-step explanation:
 
        
             
        
        
        
C. The square root of 144