shadehabara shadehabara

24-09-2020
Mathematics

contestada

Find the sum of the geometric sequence 3 + 9 + 27 + 81.

Respuesta :

quintesu quintesu

24-09-2020

Answer:

120

Step-by-step explanation:

3+9= 12

12+27= 39

39+81= 120

Answer Link

Otras preguntas

Bandura's social cognitive theory of personality stresses the observation of adult behaviors as well as the concept of _____ in the development of a child's per

Pearl sent a box of 36 apples and oranges to her sister. if 5/9 of the shipment were apples, how many apples did she send?

Which of the following contributed to the Red Scare in the United States? Russian Revolution Treaty of Versailles League of Nations

Olympic athletes have lower resting heart rates because A. their lungs tend to be naturally larger. B. they tend to eat low-fat diets. C. they have a

A person who goes to outer space

How many savannahs are there in the world

Molecules helped by protein; move insoluble molecules across plasma membrane: pinocytosispassive diffusionfacilitated diffusionphagocytosisactive transport

What is the half of 56

distance from the center of a compact disc to the edge of the disc 6 centimeters. what is the area of the compact disc

Which statement correctly explains whether or not this equation is a balanced equation? Na2O H2O → 2NaOH A. The equation is balanced because it has equa