sanaaholmes6 sanaaholmes6
  • 24-03-2020
  • Mathematics
contestada

Find the 9th term in the sequence 9,-18,36

Respuesta :

ghanami
ghanami ghanami
  • 25-03-2020

Answer:

Step-by-step explanation:

hello :

the sequence 9,-18,36 is geometric when the common ratio is:

r= 36/-18=-18/9=-2

let (An) this sequence the n-ieme term is : An=A1×r^(n-1).....A1=9 and n=9

A9=9×(-2)^8 =2304

Answer Link

Otras preguntas

An understaning of behavior and mental processes can be misused to
Charlemagne proposed an alliance to which byzantine ruler 797
Which is the ratio of the number of months that begin with the letter N to the total number of months in a year?
The city of Berlin was divided following World War II. True False
Rachel wants to improve her body composition by reducing her BMI. She swims with her friends after school two days a week and eats a well-balanced diet. What el
Which term best describes pizza: heterogeneous mixture, homogeneous mixture, or solution?
please help I need it
2.34+1.9+5.23 round nerest ten
Most shooter games have a first-person shooter (fps) perspective. true or false
Media messages often make binge drinking look fun. Which statement represents a scientific fact about alcohol that contradicts this message? A. Alcohol does