Question

PLEASE HELP ASAP/ SOON

THANK YOU

Find the sum, if it exists, of the infinite geometric series that is related to the infinite geometric sequence {1,521, ; 1,369 ; 1,232; ...}. Round the value of r to the nearest hundredth, if needed

S = 16,643
S = 15,210
The infinite geometric series diverges.
S = 12,560

Answer 1

9514 1404 393

Answer:

(b) S = 15,210

Explanation:

The common ratio is ...

r = 1369/1521 ≈ 0.90

So, the sum is ...

S = 1521/(1 -r) = 1521/0.10 = 15,210 . . . . . sum of the series

Answer 2

9514 1404 393

Answer:

(b) S = 15,210

Explanation:

The common ratio is ...

r = 1369/1521 ≈ 0.90

So, the sum is ...

S = 1521/(1 -r) = 1521/0.10 = 15,210 . . . . . sum of the series