katrinaurbanski5 katrinaurbanski5
  • 06-10-2020
  • Mathematics
contestada

Find the common ratio of the geometric sequence 2,-6,18,...

Respuesta :

b0mbd0ll b0mbd0ll
  • 06-10-2020

Answer: -3

Step-by-step explanation:

Use the ratio r= a2/a1

So -6/2= -3

2*-3=-6

-6*-3= 18

18*-3= -54

Answer Link

Otras preguntas

vesicles that contain a cells digestive enzymes are called ?
Alex built a snowman using three snowballs,one small, one medium and one large, with diameters in the ratio 2:3:5.      Although highly unlikely due to the phys
add and simplify  9/16=1/2=?
who was the first president of the united states of america
who was the first president of the united states of america
who was the first president of the united states of america
Why are some examples of a chemical reaction not actually foolproof evidence that of a chemical reaction?13, 8th grade, and I'm doing my science lab report: The
vesicles that contain a cells digestive enzymes are called ?
Alex built a snowman using three snowballs,one small, one medium and one large, with diameters in the ratio 2:3:5.      Although highly unlikely due to the phys
I need help for algebra 2 for simplify form for example (3x-2i)(3x+2i)