emifrnco emifrnco

01-07-2020
Mathematics

contestada

th
Write an explicit formula for An, the nth
term of the sequence 15, 23, 31, ....

Respuesta :

01-07-2020

Answer:

a₁ = 15 and common difference = 8 so the formula is:

aₙ = 15 + (n - 1) * 8

= 8n + 7

Answer Link

Otras preguntas

phone plan. The monthly cost c of marge's phone plan is given by c=40 + m, where m is the number of extra minutes she uses in that month. Name the slope and y-i

what's the answer 375=20g+75??

Which of the following best summarizes the Treaty of Ghent? a. The British and the United States split the cost of the war. b. Britain and the United States res

what 3D shape has four triangles and a square

How many pumpkins do I have ? If I give half of my pumpkins to my friend Tom and then give half of what is left to my friend Zara , I will have 6 left.

Is a satellite orbiting earth free from earths gravity ? Why or why not

Why do we have to annotate paragraphs?

Give the chemical name and formula for limestone.

Is this Linear y=4000-70x if it is how do you know

A store is having a sale where winter clothes are 60% of the original price. A sweater is on sale for $30 . What was the original price of the sweater? Can you