Answer:
It is a 50% increase
Step-by-step explanation:
2.4 million /2 = 1.2 million
2.4m + 1.2m = 3.6m
50% of 2.4 is 1.2
it is a +50% increase to get from 2.4 to 3.6
 
        
             
        
        
        
Answer:
9872.698 is 9.746 x 1013 in standard form
 
        
             
        
        
        
3 months, 96 plus 78x3 = 330 (78x3=234+96) 110X3=330 meaning it is 3 months
        
                    
             
        
        
        
I think the answer is 20.34 I might be wrong someone else could check
        
                    
             
        
        
        
Answer:
18.3
18.3 only has three significant figures while the other numbers have more