loismagnus loismagnus
  • 04-09-2018
  • Mathematics
contestada

What is the common ratio of the geometric sequence boleo ? -2,4,-8,16,-32

Respuesta :

jcherry99
jcherry99 jcherry99
  • 04-09-2018

Remark

You can find the answer to that by dividing any 2 consecutive terms putting the right one in the numerator and the left one in the denominator.

Forumula

ratio = right/left

right = - 8

left = 4

ratio = -8/4

ratio = -2

Any two numbers would work.

ratio = - 32/16 = - 2

Answer Link

Otras preguntas

Which of the following is characteristic of a competitive market? A) high costs B) low output C) inexhaustible supply D) efficiency
why is lightning dangerous?
0.72÷−0.9= solve problem
list the principles of exercise.
put in order from least to greater3/8,3/4,5/6,1/2
a truck has an average speed of 5050 miles per hour. how long will it take for the truck to go 550550 miles?
find the 20th term of an arithmetic sequence with a first term of 3 and a common difference of 5. a. 87 b. 98 c. 101 d. 130
The Cold Equations” is not an example of a science-fiction story
primary function of the central vacuole
What factors led to the economic development of the middle class