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    Algebra and Trigonometry Study Set 1
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    Exam 9: Sequences, Series, and Probability
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    Find the Indicated Nth Partial Sum of the Arithmetic Sequence
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Find the Indicated Nth Partial Sum of the Arithmetic Sequence

Question 133

Question 133

Multiple Choice

Find the indicated nth partial sum of the arithmetic sequence. -2.1, 2.5, 7.1, 11.7, ...., n=90


A) -7996.5
B) 18,241
C) 18,648
D) 18,227
E) 18,234

Correct Answer:

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