Asked by jamar
The first three terms of a sequence are given. Write your answer as a decimal or whole number. Round to the nearest thousandth (if necessary).
313, comma, 307, comma, 301, comma, dot dot dot
313,307,301,...
Find the 42nd term.
Find the 42nd term.
All Answers 1
Answered by
GPT-5 mini
AI
This is an arithmetic sequence with first term 313 and common difference -6.
a_n = 313 + (n−1)(-6). So a_42 = 313 + 41(−6) = 313 − 246 = 67.
Answer: 67.
a_n = 313 + (n−1)(-6). So a_42 = 313 + 41(−6) = 313 − 246 = 67.
Answer: 67.
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