Answer:
see below
Step-by-step explanation:
7,12,16,20,27,40,56,64
The square numbers are 16 = 4^2   and 64 = 8^2
The difference is 64 - 16 =48
The cube numbers are 27 = 3^3 and 64 = 4^3
64 - 27 =37
 
        
                    
             
        
        
        
B because distributive property goes like this:
a(b+c)
a(b)+a(c)
That's just an example though
        
                    
             
        
        
        
Answer:
26V + 2
Step-by-step explanation:
This is the same as saying f(g(x)), where x = 26
First, lets figure out what g(x) is equal to when x = 26
g(26) = V(26) - 1 = 26V - 1
Now we input 26V - 1 into f(x) for x 
f(26V-1) = (26V-1) + 3 = 26V + 2
 
        
             
        
        
        
A bell curve describes a random distribution where at either end is a low amount with the middle representing a higher amount of points. 
So at either ends are “extremes” were someone scored really low or really high. The middle presents the average where most people will score