Answer: (0,0)
Step-by-step explanation: The domain of the expression is all real numbers except where the expression is undefines. In this case, there is no real number that makes the expression undefined.
Hope this helps you out. ☺
Step-by-step explanation:
Recall that
so we can write our original equation as
or
Let 
so our equation becomes
which gives us two roots: 
and 
.
This is equivalent to 
and 
Answer:
The mean is equal to the median.
Step-by-step explanation:
Median is the middle value of a given data set. In a symmetric distribution, the data on the left side of the median is equal to the data on the right side of the median. Therefore, the mean of that data is equal to the median of the symmetric distribution.
65 million would be the population in 2016
It will take Annabelle 4 hours to complete her homework. If it took her 3 hours to finish 75%, then it probably took her 1 hour for every 25% she finished. If she finished 75%, she has 25% left to be done or 100% complete. 25% = 1 hour. So 3 hours + 1 hour = 4 hours or 100% complete
