wndisnsjkskwka wndisnsjkskwka

02-02-2021
Mathematics

contestada

Determine the 15th term of the sequence
-1, -3,-9, -27, ...

Respuesta :

altavistard altavistard

02-02-2021

Answer:

-4782969

Step-by-step explanation:

The first term is -1 and the common ratio is 3. Thus, the sequence is

a(n) = -1*3^(n-1)

and the 15th term is a(15) = -1*3^14 = -4782969

Answer Link

Otras preguntas

What did Abigail Williams reveal to john proctor in Act 1? Why is it important now? (The Crucible)

Angles θ and Φ are complementary, and θ = Find the measure of Φ.

The edge of a continent where the ocean water is shallow is called

Which of the following answers is not a purpose for group communication? a. to create a common vision or goal b. to cause conflict and divide people c. to ta

What is the characteristic of a good topic sentence? a. it makes inferences about the main idea. b. it conveys the subject of the paragraph. c. it refers to

Who are rabbis? *i need this answer fast please*

which type of writing would best tell your experiences with a hero in your life ?

the non-energy star model uses 0.5 kw how much will it cost you per year for electricity to run this model

A contestant on a quiz show gets 150 points for every correct answer and loses 250 points for each incorrect answer. after answering 20 questions, the contestan

There is a margin error in a survey of +/– 4%. What is the range of the number of students who wish they could wear shorts if 111 of 210 students wished they c