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

List the next four multiples of the fraction 5/6

preposition in this sentence ? My mother is ill ... fever.

Biology can help you to understand patterns of inheritance in your family. True or false.

the sum of 3 decimals is 6

Which of the following is a complete sentence? A. After I read " The Scarlett Letter." B. If she doesn't like Marge Kilgo, who plays on the team. C. What bother

The principle reason that most of North America and Europe do not have difficulties with access to potable water is their wealth. a. True b. False

U.S. membership in the World Trade Organization has had which of these effects? It has resulted in a steady growth in international trade. It has reversed the d

What is the repetition of initial sounds in two or more words? connotation alliteration rhythm caesura

A horizontal demand curve is more elastic than a vertical demand curve. A. True B. False

How does the cook react to Gregor's metamorphosis? a. helps to care for Gregor b. locks Gregor's door each day c. runs away d. asks to leave