Answer:
No
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2670
Step-by-step explanation:
4500/300 = 15
178*15=2670
 
        
             
        
        
        
Answer:
Christopher Columbus
Step-by-step explanation:
According to the hystoriartors:
Christopher Columbus
 
        
                    
             
        
        
        
Answer:
From the chapter Playing with numbers
we can define derek has 2×10^2 + 7 × 10^1 + 7× +0^0
as If ABC a number then ABC can be written as 10^2A+10^1B+10^0C
Hope it helps