paymelt2002 paymelt2002

13-02-2020
Mathematics

contestada

The first term of an infinite geometric sequence is 2. The
sum of the sequence is 6. What is the common ratio of the
sequence?

Respuesta :

surjithayer10 surjithayer10

17-02-2020

Answer:

Step-by-step explanation:

[tex]S_{\infty}=\frac{a_{1}}{1-r} \\6=\frac{2}{1-r} \\6-6r=2\\6r=4\\3r=2\\r=2/3[/tex]

Answer Link

Otras preguntas

A house costs $600 more than twelve times the lot on which it was built. If the lot cost x dollars, what did the house cost? Which expression represents this wo

TIMED!!Which are tasks typically performed by someone in Logistics Planning and Management Services? CHECK ALL THAT APPLYanalyzing a product's supply chainanaly

Suppose Samantha makes rice for lunch. She uses 9 cups of water. If she uses 1/3 of that amount of rice, how much does Samantha use?

Blank weathering is the process by which softer less weather resistant rocks are worn away leaving more weather resistant rocks exposed what kind of weathering

Which answer is it? A, B, C, or D? TY MwAh

A CEO made a lot of mistakes such as committing errors in assessing the market and competitive conditions and improperly redesigning the organization into numer

All Lords of the Five Nations Confederacy must be honest in all things . . . It shall be a serious wrong for anyone to lead a Lord into trivial affairs, for the

−7s − −45 + −3s = −45

The primary function of molecular membranes is the transport of ions and molecules in and out of cells. The movement of molecules from areas of low concentratio

Technician A says the use of a larger input piston gives the system a mechanical advantage or increase in the force available to do work. Technician B says the