Answer:
16,384 or 2^14
Step-by-step explanation:
4^12= 4*4*4*4*4*4*4*4*4*4*4*4=16,777,216
4^5= 4*4*4*4*4=1024
16,777,216/1024=16,384
16,384=2^14
 
        
             
        
        
        
Answer:
D) 57
Step-by-step explanation:
1/3x- 1/2 = 18 1/2
1/3x = 19
(3) * 1/3x = 19 (3)
x = 57
 
        
                    
             
        
        
        
Answer:
1/72
Step-by-step explanation:
1/8 of 1/9
=1/8x1/9
=1/72
 
        
                    
             
        
        
        
Answer:
C(x) = 7x + 10
Step-by-step explanation:
If the delivery charge is $10 for any number of board feet ordered. 
If the delivery charge is $10 for each board feet ordered, the function would 
be C(x) = (7 + 10)x = 17x
 
        
             
        
        
        
3^5
3 x 3 x 3
3:5 <- I think