JacyAnn829 JacyAnn829
  • 04-01-2018
  • Mathematics
contestada

Which represents the sum of the geometric series 4+12+36+108+...+78732?

Respuesta :

anchitthawi
anchitthawi anchitthawi
  • 04-01-2018
Sn= a1- an r / 1-r
= 4-78732 (3) / 1-(3)
= 4-236196 / -2
= -236192 / -2
= 118,096

Answer Link

Otras preguntas

What's an equivalent fraction for 10 15 by dividing
At a store , 24 bottles of water and 6 bags of chips costs $23.40. Five bottles of water and two bags of chips cost $6.60. What is the cost of a single bottle o
What is 38/50 as a decimal... and what is 28/50 as a decimal? PLEASE HELP ME !!!! i hate struggling with homework!
What is the meaning of Pangaea
Help please this I'd for geometry
Can someone help me in probability?Amanda wrote a computer program that generates two random numbers between one and eleven.When she runs it,what is the probabi
Predict what happens when zinc is added to water
What is bigger fraction, 5/6 or 6/7
Type of picture Paul Revere made of the Boston massacre?
What's an equivalent fraction for 10 15 by dividing