kendal79 kendal79

03-10-2019
Mathematics

contestada

Find the common ratio of the sequence. 3,-9,27,-81

Respuesta :

jimrgrant1 jimrgrant1

03-10-2019

Answer:

r = - 3

Step-by-step explanation:

To find the common ratio r, divide consecutive terms

- 9 ÷ 3 = - 3

27 ÷ - 9 = - 3

- 81 ÷ 27 = - 3

Thus common ratio = - 3

Answer Link

Otras preguntas

Which character from the play Antigone by Sophocles did the playwright use to create the climax of the play?

When dividing with polynomials, the goal is to determine how many times the dividend divides evenly into the?

what is the reciprocal of (2/3+3/2)

Find a vector parametric equation for the parabola y=x2 from the origin to the point (3,9) using t as a parameter.

Carlos es un chico muy _____. A. ordenada B. gusto C. estudiosos D. simpático

Which separation method would be most successful in separating the components of a homogeneous mixture? A) Screening B) Evaporation C) Centrifugation D) Magnet

ASAP WILL MARK BRAINIEST ANSWER FOR FIRST CORRECT ANSWER Find the image of A(4, -2) after it is reflected over the line y = 2, then reflected over the line x

Solve log660 – log630. A. 5 B. log62 C. 2 D. log630

How do variables help you model real-world situations? Give an example

ASAP WILL MARK BRAINIEST ANSWER FOR FIRST CORRECT ANSWER Find the image of A(4, -2) after it is reflected over the line y = 2, then reflected over the line x