cannonball361 cannonball361

15-01-2018
Mathematics

contestada

20Point plz help asap
Which of these is not a geometric sequence?

3, 6, 12, 24, ...
250, 50, 10, 2, ....
5, 15, 45, 135, ...
4, 12, 20, 28, ...

Respuesta :

Аноним Аноним

15-01-2018

the answer would be 4, 12 ,20 ,28 because in the other sequences are multiplying and this is the only one that uses addition.

I hope that helped : )

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Moore14 Moore14

15-01-2018

last one because notice how the first three answer choices has an sequence it goes through

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