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Mathematics 38 Online
OpenStudy (anonymous):

No need to answer all but I've been having trouble all day. Pls & thank you 1) What is the d value of the following sequence? 3, -6, -15, -24, -33,… 2)Find the 3rd term of an arithmetic sequence with t5 = 3 and t7 = 7. 3)Find the four arithmetic means between 12 and -13. 4) Find S12 for 1 + 6 + 11 + 16 +…

OpenStudy (anonymous):

its ok my girl dumped me today

OpenStudy (anonymous):

for the first one: is it supposed to be which number comes next in the pattern?

OpenStudy (anonymous):

I think so, that's how the question was asked

OpenStudy (anonymous):

either -7,-9,-3,-5 for the first one

OpenStudy (anonymous):

1) = -9 2) = 11

OpenStudy (anonymous):

the second question answers are 2,-1,-5,-3

OpenStudy (anonymous):

oh well then idk for #2

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