Answer:
he expression is undefined where the denominator equals 
0
, the argument of an even indexed radical is less than 
0
, or the argument of a logarithm is less than or equal to 
0
.
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
If one cup is 8 then 3 cups is 24
Step-by-step explanation:
This can be solved by multiplying:
1*8=8
3*8=24
 
        
             
        
        
        
Answer:
sample variance
the value of the one observation
the mean value of all observations
the number of observations
Step-by-step explanation: