1 answer:
            
              
              
                
                
0.5477225575 ... u have to change this in scientific notation
                                
             
         	    You might be interested in
    
        
        
        
Distribute to each
(-4)(-6+4v+2u)=-4(-6)-4(4v)-4(2u)=24-16v-8u
        
             
        
        
        
Answer:
The park employed 20 managers.
Step-by-step explanation:
5% of 400
(5 ÷ 100) × 400
0.05 × 400
= 20
 
        
                    
             
        
        
        
Answer:
 153.86
Step-by-step explanation:
formula - A = π × r2
3.14 x 7^2
= 153.86
 
        
             
        
        
        
Answer:
B
Step-by-step explanation: