ClaudioD215250 ClaudioD215250

31-10-2022
Mathematics

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ai = 7 + 2(i +1). What is a4, the fourth term of this arithmetic sequence?

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ZeldaN498550 ZeldaN498550

31-10-2022

For this question you just have to susbtitute 4 wherever you see an i, doing that we get

[tex]a_4=7+2(4+1)\text{ = 7+2}\cdot5=17[/tex]

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