Sum of a Finite Geometric Series

What is the sum of the first 8 terms of the geometric sequence: 1 , 3 , 9 , 27 , . . . ?

• 3,260

• 3,270

• 3,280

• 3,290

Find the sum of the n terms when a₁=4 , r = -5 and n = 4 .

• 416

• -416

• 775

• -775

It is the sum of the terms of the geometric sequence.

• geometric series

• arithmetic series

• fibonacci series

• harmonic series

Which of the following represents the SUM of a geometric series with 8 TOTAL terms and whose FIRST TERM is 3 and whose COMMON RATIO is 4?

• 32,756

• 42,560

• 28,765

• 65,535

Find the sum of the geometric series.

• 248

• 124

• 120

• 240

Find the sum for the following series. 

• 44

• -162

• -682

• 324

Determine the sum of the finite geometric sequence.

• 13,120

• 13,021

• 12,031

• 11,320

Find the sum of the finite geometric series:

• 88419

• 78124

• 91846

• 92234

Find the sum for the following series. 

• 49

• 3.14

• 1.33

• 1.66

Find the sum for the following series. 

• 49

• 3.14

• 1.33

• 1.66