Answer:
d 64
Step-by-step explanation:
f(-3)=1/2 ^-6=2^6=64
 
        
             
        
        
        
Answer:
p^(a-1)
Step-by-step explanation:
The simplified expression can be seen in the picture attached below
As the factors have the same base, we just need to add or substract the exponents
p^(a-3+2) = p^(a-1)
 
        
             
        
        
        
Answer:
the standard error of the proportion is 0.0272
Step-by-step explanation:
We have that if the sample size is greater than 5% of the entire population, a finite population correction factor (fpc) is multiplied with the standard error
:
fpc = 
We know that N = 250 n = 91, replacing:
fpc = 
fpc = 0.799
Now, the formula would then be:
SE  =  *fpc
*fpc 
Now replacing, knowing that p = 0.12
SE=  *0.799
*0.799
SE = 0.0272
So the standard error of the proportion is 0.0272
 
        
             
        
        
        
The answer depends on what type of division it is. Synthetic?