Answer:
The answer is 1/n⁴. option 2.
Step-by-step explanation:
1) You have to use the Quotient rule.

2)Then, Simplify 6 - 10 to -4.

3) And lastly you have to use the negative power rule:

And Therefor, the answer is, 1/n⁴.
No it is not a solution.
explanation:
-3+2=3
-1=3
not a solution
Answer:
-1 is the first answer of question
-8 is the answer of second question
In this question it is already given that a person travels 8 miles in 0.5 hours. This is enough information to get to the required answer. Let us first write down all the information's that are already given in the question.
In 0.5 hours the person covers a distance = 8 miles
Then
In 1 hour the person covers a distance of = 8/0.5 miles
= 16 miles
So the speed of the person in miles per hour = 16/1 miles/hour
= 16 miles per hour
12+40+28+12= 92
40-12= 28
92+28= 120
28-12= 16
120+16= 136
P=136