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iheartfoodBest ResponseYou've already chosen the best response.0
Which of the following are geometric sequences? A. 3, 6, 9, 12 ,15, 18 B. 5, 10, 20, 40, 80, 160 C. 10, 5, 2.5, 1.25, 0.625, 0.3125 D. 1, 3, 9, 27, 81 ***Choose ALL that apply!!!! so i have this so far... A. (+3) B. (x2) C. (x 1/2) D. (x3) so idk which are geometric sequences??
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.0
are geometric sequences with addition? or multiplication?? idk :/
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
the ones where you multiply each term by the same number to get the next term is a geometric sequence
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.0
so my answers are B,C,D ??? or is C even an answer?? cuz its multiplied by .5?
 one year ago

jayz657Best ResponseYou've already chosen the best response.0
all of them looks like geometric sequences to me
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.1
which is an arithmetic sequence
 one year ago

jayz657Best ResponseYou've already chosen the best response.0
right sorry not A my bad
 one year ago

iheartfoodBest ResponseYou've already chosen the best response.0
okay great!! so B,C,D are my answerS/??
 one year ago
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