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

(1 pt) The conservation club has 32 members. There are 18 girls in the club. What is the ratio of girls to boys in simplest form?

Which word in the sentence is the predicate nominative? At the fair, the turtle races have become an annual event. A. event B. annual C. races D. fair

How were Japanese-Americans treated during World War II?

What did Darwin believe?

For a response to literature, which audience would most likely find an informal writing style appealing?writing class teacherfellow studentscollege review

What do the people of the city do with the statue of the Happy Prince after it is pulled down? A. They burn it in a furnace. B. They bury it next to the Swall

which war was documented as the shortest war in history

Which statement about audience or purpose is true? The purpose for a piece of writing becomes clear after you begin writing your first draft. It is safe to as

Why is the delta region to the north called lower egypt?

Back in the early 1600's, the pilgrims didn't have which of the following utensils to eat their Thanksgiving meal with? (a) Spoons (b) Forks (c) Knives