coolchriss2016 coolchriss2016

03-08-2020
Mathematics

contestada

Find the sum of a 9-term geometric sequence when the first term is 4 and the last term is 1,024 and select the correct answer below.

Respuesta :

pawlossolomon pawlossolomon

06-08-2020

Answer:

2,044

Step-by-step explanation:

S9=G1 (1r^n)/1-r

G9=G1r^8, r=2

S9=(4)(-511)/-1=2,044

Answer Link

katlynnbennett2022 katlynnbennett2022

05-05-2021

Answer: 2,044

Step-by-step explanation:

I just took the quiz!

Answer Link

Otras preguntas

How many 4 1 2 inch strips can be made from 45 inches of shipping tape?

You buy a container of cat liter for $11.50 and a bag of cat food for x dollars. The total price is $16.80 which includes 5% sales tax. Write an equation to

President Franklin D. Roosevelt's "Four Freedoms" speech was given to congress on January 6, 1941. In this speech, Roosevelt stated that all people in the world

Find one factor of 3x^3-10x^2+3x+10

how to repair a sentence fragment? someone explain pleaseee

how did European contact with Africa increase during the 18 hundreds

20pts~ How does the following line from Leo Tolstoy’s The Death of Ivan Ilyich contribute to the plot at the end of the novella? Death is finished, he said to

Jamal works in a city and sometimes takes a taxi to work.The taxicabs charge $1.50 for 1/5 mile and $0.25 for each additional 1/5 mile .Jamal has only $3.75 in

james found a puppy today . now he has 4 more puppies than his sister cara .(1) write an expression to represent the number of puppies james has .let c represen

Lucy picked 45 green apples 15% of the apples were green how many apples did lucy pick