hannahgracecolen
hannahgracecolen hannahgracecolen
  • 01-02-2021
  • Mathematics
contestada

What is the common ratio of the following geometric sequence? 6,9,27/2,81/4,...
a. r=-2
b. r=2
c. r=3/2
d. r=2/3

Respuesta :

jimrgrant1 jimrgrant1
  • 01-02-2021

Answer:

C

Step-by-step explanation:

The common ratio (r) can be found as

r = [tex]\frac{a_{2} }{a_{1} }[/tex] = [tex]\frac{9}{6}[/tex] = [tex]\frac{3}{2}[/tex] → C

Answer Link

Otras preguntas

Renee Hiked for 4 3/4 miles. After resting, Renee hiked back along the same route for 3 1/4 miles. How many more miles does Renee need to hike to return to the
absolute value of -|-2|
absolute value of -|-2|
What's 1/3 as a decimal
Calculate the area of the figure. Assume that all angles are right angles.
The density of an element is 19.3 g/cm^3. What is its density in kg/m^3?
from the deepest to the surface, what are the parts of the earth’s interior? a. core→crust→mantle b. mantle→crust→core c. crust→mantle→core d. core→mantle→crust
A single strand of DNA contains the following nine nucleotides in this order: ACT TAT GGA. What sequence of bases will be present on the complementary strand
What it trials biking
What stars are cooler than orange main sequence