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What is the 23rd term of the arithmetic sequence where a1 = 8 and a9 = 48 ?
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an = a1 + (n-1)d
123?
118?...or 128??
i need help fast please!!!!!!!!
sorry i went to eat.. did you solve for d?
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i got 3 answers each time and got those^ witch one is it my caculator is dmb
im in a test
please im being timed!
184
wait what not even possible?
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118 my calculator messed up too
okay thanks
or rather i forgot to clear it
just use a9 and plug in a1 to solve for d.. the plug in d to a23 good luck on your test..
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