themanschool themanschool

02-06-2017
Mathematics

contestada

Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7, ...

Respuesta :

LammettHash LammettHash

02-06-2017

Try [tex]a_n=7(-1)^{n+1}[/tex], where [tex]n\ge1[/tex].

Answer Link

Otras preguntas

Un frasco de perfume tiene la capacidad de 1/20 de litro. ¿Cuántos frascos de perfume se pueden llenar con el contenido de una botella de 3/4 de litro?

Colin uses his phone for everything, so he likes to keep it with him at all times. Lately, though, he's found it difficult to concentrate when he's studying bec

which is an example for karma

Because they contain a source of high-quality protein that’s equivalent in value to animal protein, _______ are an excellent addition to a meat-free diet. A. ch

Since people today are living longer, a person may be able to know four generations of her ____. a. gentile b. progeny c. autonomy d. virility

How do the functions of individual cells compare with those of organisms? I NEED HELP! PLEASE!

in what ways did the division of labor contribute to the growth of Mesopotamia civilization

How far do glaciers move in a year?

During a black Friday sale, Alberto paid 158.00 for a cell phone that was reduced by 30%. What was the original price of the smart phone? Please explain how to

What is the GCF of 49 and 63?