gabbymcgriff gabbymcgriff

03-07-2018
Mathematics

contestada

What is the sum of the first eight terms of the geometric series 2 + 6 + 18 + 54 + … ?

Respuesta :

kingothepitch kingothepitch

03-07-2018

2+6+18+54+162+486+1458+4375=6561

you multiply the previous number by three to find the next value

Answer Link

Otras preguntas

in algerbra we use an blank to represent a varible

How many times as many internet users are there in Japan than in Spain? Round to the nearest tenth.

Subtitute 2x+y=7 and 3x-y=8

after a third war ended in Florida in 1858. The federal government removed most A Chickasaw B. Creek C Seminole D. Cherokee

Find the values below: x = m m m

During a marathon race an athlete loses 2 % of his mass. At the end of the race his mass is 67.13 kg. Calculate his mass before the race.

Peter paid $79.80 for renting a tricycle for 6 hours. What was the rate per hour for renting the tricycle? (Input only numeric values and decimal point, and rep

Diana usually drives at average rate of 30 mph. Yesterday she drove for 2 hours and 40 minutes. What distance did she cover yesterday?

an automobile and a train move together along parallel paths at 39.1 m/s. The automobile then undergoes a uniform acceleration of -4 m/s/s because of a red ligh

. . . [A]s I dried myself with a paper towel, I stared into the mirror. In this perfumed ladies' room, with its pink-and-silver wallpaper and marbled sinks, I l