Well in order to have freckles you need two recessive allele and in order not to, it’s dominate meaning it’s less common
        
             
        
        
        
Yo sup??
Let the function be 
y=f(x)
Domain refers to the permissible values of x
since its given that 1<x<5
therefore domain of the given function is x∈(1,5)
Hope this helps.
 
        
             
        
        
        
The formula is (number of sides-2)*180 over number of sides
Each angle for hexagon is 120degree because
(6-2)*180 over 6 equals to 120
So p is 120
For q:
2q=180-120
2q=60
q=60 over 2
q=30
P+Q=120+30
 =150
        
             
        
        
        
Here you go :) . . . . ..