xarialc6 xarialc6
  • 02-07-2021
  • Mathematics
contestada

What is the common ratio of the sequence? -2, 6, -18, 54,...
a.-3
b.-2
c.3
d.8

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 09-07-2021

Answer:

a. -3

Step-by-step explanation:

-2 turns into 6 by multiplying it by -3.

the same from 6 to -18, from -18 to 54, ...

so, an/an+1 = -3

Answer Link

Otras preguntas

Excess amounts of salt, water, and minerals are expelled in the urine from the
name two drugs that work to cause change in the nervous system
plz help fast i dont understand
The media influences tobacco use by teens how? A) by showing beautiful, strong, and popular people using tobacco and cigarettes B) tobacco companies describing
What is the sequence of amino acids corresponds with the RNA strand UCG GGG CAC
The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 wi
Lisa has three classes that each last 50 minutes. What is the total number of minutes of the three classes
H(x)=4x2-5X H(-3) what is the answer?
Just tell me how to set up the equation.
The right to protest against the government is a civil