bob123413 bob123413
  • 21-05-2018
  • Mathematics
contestada

What is the common ratio of the sequence?

-2, 6, -18, 54,...

A) −3
B) −2
C) 3
D) 8

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 23-05-2018
6/-2 = -18/6 = -3

The appropriate choice is ...
    A) -3
Answer Link

Otras preguntas

someone answer please ASAP need help as soon as possible Worth 16 points ​
Do you subtract sugar alcohols from carbs in keto
plsss, need the answer for part a and b
A Maya y a Olivia les gusta ir de compras. a. ir al centro comercial b. ir al cine c. salir con amigos
What is a major characteristic of Roman noir ? -identity of criminal -one narrative is featured -sexuality and eroticism play a major role -one major crime is
how does economic growth lead to poverty reduction​
Glucose is the monomer for these biomolecules which are used for quick energy
Create triangle A’B’C by reflecting triangle ABC over the y-axis on the coordinate plane. What are the new coordinates of the vertices?
Brenda's scores on the first three of four 100-point science tests were 95, 92, and 89. What score does she need on her fourth science test to ensure an average
The sides of ∠A are tangent to circle k(O) with radius r. Find: OA, if r=5 cm, m∠A=60°.