SOLUTION: Which of the following sequences is geometric? A. 2, -12, 72, -432, 2592,... B. 9, 7.2, 5.76, 4.608, 3.6864, ... C. 6.5, 6.2, 5.9, 5.6, 5.3,... D. 8, 16, 24, 30, 36, 42,...

Algebra.Com
Question 1003726: Which of the following sequences is geometric?
A. 2, -12, 72, -432, 2592,...
B. 9, 7.2, 5.76, 4.608, 3.6864, ...
C. 6.5, 6.2, 5.9, 5.6, 5.3,...
D. 8, 16, 24, 30, 36, 42,...
E. 1, 1, 2, 3, 5, 8,13, ....

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Which of the following sequences is geometric?
A. 2, -12, 72, -432, 2592,...
B. 9, 7.2, 5.76, 4.608, 3.6864, ...
C. 6.5, 6.2, 5.9, 5.6, 5.3,...
D. 8, 16, 24, 30, 36, 42,...
E. 1, 1, 2, 3, 5, 8,13, ....
----
Ans: C
r = 0.8
------------
Cheers,
Stan H.

RELATED QUESTIONS

Which of the following is equivalent to this expression? {{{ 16!/10! }}} A.) 6 • 5... (answered by Lillie28)
which of the following relations is not a function ? a. {(5, 11), (6, 2), (3, 2), (4,... (answered by MathLover1)
40 is the answer to which question? A.(9-1)5= B.2+3×7-6= C.8×4+5=... (answered by sachi)
6) For each of the following sequences, write the next 3 terms. If arithmetic or... (answered by ewatrrr)
explain an error pattern in each of the following A. 13/35=1/5, 27/73= 2/3, 16/64= 1/4 (answered by richard1234)
which of the foloowing is a proportion?... (answered by JBarnum)
which of the following relations is a function? a. {(5, 11), (6, 2), (1, 2), (6, 7),... (answered by Fombitz)
Question: If the universal set is U = { 1, 2, …, 9, 10 } and A = { 1, 4, 7, 10 } and B =... (answered by jim_thompson5910)
Which of the following proportions is TRUE??? a) 1:4 = 2:5 b) 6:9 = 10:12 c) 5:11 =... (answered by Alan3354)