Answer:
6 is the answer
Step-by-step explanation:
probably won't help but stay safe :)
Answer:
C. 16√5
Step-by-step explanation:
a squared plus b squared equals c squared!
The domain for n is 
Explanation:
The arithmetic sequence is
To determine the domain of the sequence, let us consider
as
Thus, the sequence becomes,
The domain of the function is the set of all x-values for which the function is real and well defined.
Since, the function has no domain constraints or undefined points. Therefore, the domain of the function is
Thus, the domain of the arithmetic sequence
is 
He’s off by .2%
He was track .7-.5