The first two terms are given,

and

.
The third term, according to the formula, is

and the next two terms are

Answer:
Step-by-step explanation:
Ion know
Here you go. Hope you understand all of the work.
The correct answer is a because -50 is closer to zero than any other number
Hope this helps!
That's a cube. Each face has surface area

Our total surface has six faces,

Answer: 8/3 square feet, which is as a mixed number is 2 2/3 sq ft.