Answer:
4? Is this even a questions? I think people work 3-7 hours a day at a normal office job...
Step-by-step explanation:
The answer would be = <span>10.3333333
</span>
You need to divide the numerator divided by the denominator
Each term differs by -68 and the first term is -68, we have:

As an expession it's just -68n.