angelinashubina
angelinashubina angelinashubina
  • 02-12-2019
  • Mathematics
contestada

What is the sum of a common geometric series if the first term is 8 and the common ratio is 1/2?

What is the sum of a common geometric series if the first term is 8 and the common ratio is 12 class=

Respuesta :

JacoBBowling330
JacoBBowling330 JacoBBowling330
  • 02-12-2019

Answer:  A

Step-by-step explanation:

The sum to infinity of a geometric series is

S (∞ ) = \frac{a}{1-r} ( - 1 < r < 1 )

where a is the first term 8 and r is the common ratio, hence

S(∞ ) = {8}{1-\{1}{2} } = {8}{1}{2} } = 16

Answer Link
aayatalawi1 aayatalawi1
  • 17-12-2020

Answer:

Step-by-step explanation:

32 i think

Answer Link

Otras preguntas

Identify the self-assessment test that each statement describes. The Garret family wants to take advantage of their state's to pay for their child’s college tu
Identify two things that occur when food is frozen
Why it is necessary to protect women and children against violence?
What event realates to vibration of earth caused by earthquakes, volcanoes, nuclear tests?
PLEASE HELP WITH 5-8 (answer in metric units)!
Solve −3x2 + 30x − 90 = 0. x equals 5 plus or minus 2i square root of 5 x equals 5 plus or minus i square root of 5 x equals 10 plus or minus 2i square root
if a normal alkane contains 15 carbon atoms, how many hydrogen atoms does it contain?
-6n-2n=16how can I solve this problem. please give me an example
Problem-solving exercise: is hybridization promoting insecticide resistance in mosquitoes that transmit malaria?
​when consumed on a regular basis, which food promotes healthful changes in the microflora of the gi tract?