<span>the slope of this line is </span>zero slope
Answer:
See below
Step-by-step explanation:
We have the series
(a) To show that the sum of first terms is
Consider that the this sum is given as
In this case, the ratio is 0.8, thus,
Therefore,
(b) Calculate the smallest integer value of such that
Once
I am considering , so
For me i'm getting $57.75