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

The system of equations is inconsistent. What are the missing values? Y=2/3x + 3 Y=__/__x + 5 Fill in the blanks

PLEASE HELP ME A lens with a surface that curves outward like the exterior of a sphere is __________. (Points : 1) reflected refracted concave convex

what is the momentum of a parked car?

n the F2 generation of Mendel’s crosses, all plants had the dominant trait. half of the plants had the dominant allele. all plants had both the dominant and rec

If atoms are made up of smaller particles, such as protons, neutrons, and electrons, then why are atoms considered the smallest particles of an element?

The part of the brain responsible for voluntary, or conscious, body activities and emotions is located in the Frontal Lobe or Cerebrum o.O

Write the ratio as a fraction in simplest form. 10 ft to 5 yds

What is the answer to this , 6.6=w-1.2 w=

The length of a rectangle is 5 inches less than three times its width. The perimeter is 86 inches. Find the length and width. Write an equation and solve. Plea

When making a guess, you are forming a_______. Can you help me complete this sentence??!?!!?