Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Which of the following sequences are geometric?
A. 0.25, 0.35, 0.45, 0.55, 0.65
B. 3, 18, 108, 648, 3,888
C. 6, 1, 1/6, 1/36, 1/216
D. 1, 1/2, 1/3, 1/4, 1/5
**choose ALL that apply!!
pls explain! thx :)
 one year ago
 one year ago
Which of the following sequences are geometric? A. 0.25, 0.35, 0.45, 0.55, 0.65 B. 3, 18, 108, 648, 3,888 C. 6, 1, 1/6, 1/36, 1/216 D. 1, 1/2, 1/3, 1/4, 1/5 **choose ALL that apply!! pls explain! thx :)
 one year ago
 one year ago

This Question is Closed

jim_thompson5910Best ResponseYou've already chosen the best response.1
look at choice A divide the second term by the first term
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
what do you get
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
now divide the third number by the second number
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.1
0.45/0.35=1.285714286
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
is that the same as the last result
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
so choice A isn't geometric
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
each term divided by its previous term must give you the same number everytime
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.1
B is right?? cuz its all multiplied by 6 act time?
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
yep, B is definitely geometric
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.1
kk and so is C right?? i keep getting 1.66666666667 is C also geometric?
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.1
kk and D is not right?? so my answers are B and C?
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.