SOLUTION: Given the following geometric sequence, find the common ratio: {225, 45, 9, ...}.
A.) 5
B.)-5
C.) 1/5
D.) -1/5
Algebra.Com
Question 1068920: Given the following geometric sequence, find the common ratio: {225, 45, 9, ...}.
A.) 5
B.)-5
C.) 1/5
D.) -1/5
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
.
Option C).
RELATED QUESTIONS
Find the sum of the infinite geometric series
3/5-1/5+1/15-1/45+...
1+1/4+1/16+...
(answered by jim_thompson5910)
HELPPPP !
Find the common ratio for the geometric sequence... (answered by jim_thompson5910)
find the first four terms in the geometric sequence with the initial term -1 and common... (answered by rosstutoring_93)
The sum of an infinite geometric sequence is 9/7 and the first term is 1. Find the... (answered by fractalier)
State whether each sequence is a geometric sequence. If so, state the common ratio and... (answered by checkley71)
What is the common difference, d of the sequence shown below?
-1, -5, -9, -13, -17,... (answered by jim_thompson5910,MathLover1)
Find the following:
a. the 11th term in the geometric sequence given that a1 = -3 and a2 (answered by stanbon)
The first term of a geometric sequence is 25, and the forth term is 1/5. Find the common... (answered by richwmiller)
PROBLEMS:
1. Find a formula for the nth term of the following sequence: 4, 12, 36, 108,... (answered by Alan3354)