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

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

what is the measurement to the calculation to figure the numbers of pi

Before you analyze the content of any kind of document, it is first important to understand the _____ of the document. a. Author b. Purpose c. Point of view

Sharing electrons between atoms indicates an ionic bond. A. True B. False

What is the slope of the line that passes through the points (-2, 4) and (1, 10)?

Which of the following is a sustainable practice? A. Leaving trash bags at a local park B. Flushing medicine down the toilet C. Throwing jars in the tra

We usally think of dying as when we stop breathing. According to he poet, what else can be considered as dying

A motor attached to a 120 V/60 Hz power line draws an 8.40 A current. Its average energy dissipation is 850 W. How much series capacitance needs to be added to

an author's purpose is his or her blank for writing

i have a question where are babies made from

A 29 N force is pushing an object to the right and a 29 N force is pushing on it to the left. Which direction will it move