IF n is a positive integer THEN  n mod 2=0
IF n is an odd integer THEN n mod 2=1
SO you can draw that conclusion.
You are welcome.
        
             
        
        
        
Answer:
Each person gets 2 muffins
Step-by-step explanation:
12 divided by 6 is 2
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
The remainder is 10!
Hope it helps
 
        
             
        
        
        
Nope, I don't. LOL, if you don't agree with me, please don't start the fifth shinobi war. Also, may I ask how it's relates to a school assignment? LOLOL
 
        
                    
             
        
        
        
X= brother's height
Multiply 2/3 by the brother's height (x). This equals the sister's 48 inch height. 
2/3x= 48
divide both sides by 2/3
x= 48 ÷ 2/3
multiply by the reciprocal of 2/3
x= 48 * 3/2
x= (48*3)/2
x= 144/2
x= 72 inches, the brother's height
ANSWER: The brother is 72 inches tall. 
Hope this helps! :)