krsmith105 krsmith105
  • 04-04-2021
  • Mathematics
contestada

What is the sum of the first six terms of the geometric series?
2-6+18-54+

Respuesta :

Medunno13
Medunno13 Medunno13
  • 28-06-2022

Answer: -364

Step-by-step explanation:

This is a geometric sequence with first term 2, common ratio -3, and 6 terms.

[tex]S_{6}=\frac{2(1-(-3)^{6}}{1-(-3)}=\boxed{-364}[/tex]

Ver imagen Medunno13
Answer Link

Otras preguntas

3. How are a hypothesis, a prediction, and an experiment related?
Jonathan’sparents told him that for every 5 hours of homework or reading he completes, hewill be able to play 3 hours of video games. His friend Lucas’s parents
Who were the advocates of centralization, and why did they want to alter or abolish the Articles of Confederation?
this is combined in a special way to form glucose in an cell
why did the United States was able to assert itself on the World Stage after WWII?
What are two key characteristics of a good scientific investigation
what are the definitions to 'law of soil' and 'law of blood' ? what does it mean ? please help me .
how do you turn 12.576 into expanded form please explain
The______(1)_______ were skillful artisans with ceramics. They developed their own form ofceramics known as ______(2)_______ over 10,000 years ago. a. (1) Chine
Most of the evidence we have about early humans comes from _____.