GP - ratio

What is the common ratio of -8,40,-200,1000,-5000 (geometric sequence)?

Correct answer:

r =  -5

Step-by-step explanation:

a1=8 a2=40  r=a1a2=(8)40=5   Verifying Solution:  a3=a2 r=40 (5)=200 a4=a3 r=(200) (5)=1000 a5=a4 r=1000 (5)=5000



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Need help calculating sum, simplifying, or multiplying fractions? Try our fraction calculator.
Check out our ratio calculator.

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: