The indicated sum for the geometric series is 121.5
<h3>How to identify the indicated sum for the
geometric series?</h3>
The series is given as:
162 − 54 + 18 − 6 + .....
Start by calculating the common ratio of the geometric series.
This is calculated using
r = -54/162
Evaluate
r = -1/3
The indicated sum for the geometric series is then calculated as:
S = a(1 - r^n)/1 - r
Substitute the known values in the above equation
S = 162(1 - (-1/3)^7)/1 + 1/3
Evaluate the exponent and the sum
S = 162(1 + 1/2187)/4/3
Evaluate the sum
S = 162(2188/2187)/4/3
Express as products
S = 162 * (2188/2187)* 3/4
Evaluate the product
S = 162 * 547/729
Evaluate the product
S = 121.5
Hence, the indicated sum for the geometric series is 121.5
Read more about geometric series at
brainly.com/question/24643676
#SPJ1
Answer: 40x+18
Step-by-step explanation:
Answer/Step-by-step explanation:
Each square would be about 0.78 by 0.78
Answer is B, but please study for your future you don’t need help from others trust me just study for 2 hours a day that will help you to develop some skills and make brainiest that’s mean you will develop some brain cells that you
Answer:
27 7/12kg
Step-by-step explanation:
you take the 25 3/4 then subtract it with 13 1/2= 12 1/4
then in the problem it says he received so then you add
12 1/4 + 15 1/3 and then you get 27 7/12kg
I searched it up on symbolab I reccomend it I have been using it for a while now
