randmonkey randmonkey

03-02-2017
Mathematics

contestada

Find the indicated sum of the geometric series. ∑6k=1−3(2)k−1

Respuesta :

LammettHash LammettHash

06-02-2017

[tex]\displaystyle\sum_{k=1}^63\times2^{k-1}=3\frac{1-2^6}{1-2}=189[/tex]

Or, if that hyphen between the lower index and 3 is actually a negative sign, then the sum is -189.

Answer Link

Otras preguntas

During an interview about explorers like Christopher Columbus, your subject announces that he still believes the earth is flat. You disagree. Which of the follo

Which word has a base word that changed its spelling when the suffix was added? leadership nervous closeness joyous

what free website can I check plagiarism pllllllllz help

What are all the common factors of 16 and 64

In what year was the court of claims established?

The circumference of a circular mat is 13π feet. What is the area, in square feet, of the mat? Express your answer in terms of π

Add. Simplify the answer and write as a mixed number if appropriate 4/5+ 3/10+ 1/2 =

The sun of two polynomials is -yz^2 - 3z^2 -4y + 4. If one of the polynomials is y - 4yz^2 - 3 ,what is the other polynomial?

if a chocolate pie is divided into six equal slice and each slice has 280 colories how many colories are in the whole pie

what free website can I check plagiarism pllllllllz help