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3. An arithmetic sequence is given by k,,, 0. 0,.... (a) Find the sixth term. (b) If the 20th term is equal to 15, find k.

3. An arithmetic sequence is given by k,,, 0. 0,.... (a) Find the sixth term. (b) If the 20th term is equal to 15, find k.

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 8RE: An arithmetic sequence has terms a3=11.7 and a8=14.6 . What is the first term?
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3. An arithmetic sequence is given by k,,,0. 0,.... (a) Find the sixth term. (b) If the 20th term is equal to 15, find k.
Transcribed Image Text:3. An arithmetic sequence is given by k,,,0. 0,.... (a) Find the sixth term. (b) If the 20th term is equal to 15, find k.
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