Mathematics, 01.01.2020 04:31 lucindabarba2017
Lucia knows the fourth term in a sequence is 55 and the ninth term in the same sequence is 90. explain how she can find the common difference for the sequence. then use the common difference to find the second term of the sequence.
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Lucia knows the fourth term in a sequence is 55 and the ninth term in the same sequence is 90. expla...
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