No. The variable makes it to where you’re unable to multiply 2 by the numbers in the parentheses.
        
             
        
        
        
100 = 10^2
 so 10^9 * 10^2 = 10^11 kilometers in 100 years
 
        
             
        
        
        
Answer:
60 second
Step-by-step explanation:
6km into minutes
1 minutes is 60 second
 
        
                    
             
        
        
        
Cannot be determined. 
Area or perimeter should be provided to calculate the lenght but its not.