Which of the following is an arithmetic sequence?

1/2, -1/2, 1/2, -1/2 ...
12, 4, 4/3, 16/3 ...
1/2, -1/2, -3/2, -5/2 ...
2, 4, 8, 16, ...

1010: 3030

is it i think

.95

step-by-step explanation:

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd