58…
Explanation: 
I’m confused, either you worded it wrong, or this is the easiest question ever. The question says “58 of the student are boys. How many students are boys?”
        
                    
             
        
        
        
I believe 100mg.  I'm not so sure though but, you can always check google you know..
        
             
        
        
        
Answer:
A. 4.1
Step-by-step explanation:
3+4+ 5+ 3+ 4+ 5+ 6+ 7+ 1+ 2+ 3+ 4+ 5+ 6+ 4+ 8+ 4+ 3+ 2= 79
79/ 19 = 4.1
 
        
             
        
        
        
Answer:
It can be read as "eight squared". It can be read as "two raised to the power of eight." It can be written as a multiplication problem with eight factors of 2.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 
Real part = 3  & imaginary part = 1
2) 4 + 7i - 8 = 4 -8 + 7i 
                    = -4 + 7i
Real part = -4 & imaginary part = 7


Real part = -2  & imaginary part = -5

b) 1) 6 + 4i
2) -12+ 5i
3) 5-14i