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

1. A teacher wants to assign 4 different tasks to her 4 students. In how many ways possible ways can she do it? 2. In a certain general assembly, three major p

Indicators, recorders, and alarms all display the current values of process variables.a) Trueb) False

“Una gota de sangre” Ángela Hernández Núñez análisis literario

A grocery store sells a bag of 4 oranges for $2.84. How much would it cost for 5 oranges?

What is an example of Boolean value

Which of the following was an EFFECT of Harriet head injury.

PLEASE HELP ME FOR 60 POINTSwrite a poem inspired from the image on the screen. Poem should be at least 10 lines with line breaks.

Four friends earned$5.20 for washing a car they shared the money equally. How much did each friend get?

Match the inequality with its line graph. 1. -6-5 -4-3-2-1 0 2. + -6-5 1 2 2-6 3 +> -x-5≤-2 -4-3-2-1012 3. + 2 6+x≤3 -6-5 -4 -3 -2 -1 0 1 2 4. ++ -6-5 -4-3-2

Micah invests $5,280 in an account that earns 4.2% interest, compounded monthly. Part A Write a function for the amount that will be in the account after t yea