The sum of the first five terms is 11/2
<h3>How to determine the sum?</h3>
The series is given as:
1/2, -1,2,-4…
Calculate the common ratio of the series using
r = -4/2
Evaluate
r = -2
The sum is then calculated as:
This gives
Evaluate
Evaluate
Hence, the sum of the first five terms is 11/2
Read more about series at:
brainly.com/question/11346378
#SPJ1
Answer:
im not sure?
Step-by-step explanation:
Answer:
u divide the area by 3.14
Step-by-step explanation:
it reverses the area
first, find the ratio of 30/24
30/24=
15/12=
5/4
25 divided by 5/4= 20
75, 73, 76, 78, 79, 78, 79, 81, 80, 82, 81, 84 what is the mean
Ugo [173]
Vvfhdhhdf. C f f d s d. F gggrbdidhdhjdjf jfiffbjfif ududbhdjr hdjdbhdud
