<PRE><B>Question 844019</B>
find the missing term in the arithemetic sequence
55,_,_,_,155
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a(5) = a(1) + 4d
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155 = 55 + 4d
4d = 100
d = 25
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Sequence::
55, 80, 105, 130, 155
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Cheers,
Stan H.
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