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Todd is reviewing his cell phone bill. When he gets to the text message part, he notices that he sent 100100 text messages in November, 8383 text messages in December, 6666 text messages in January, and 4949 text messages in February. What kind of sequence is this?\newlineChoices:\newline(A) arithmetic\newline(B) geometric\newline(C) both\newline(D) neither

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Q. Todd is reviewing his cell phone bill. When he gets to the text message part, he notices that he sent 100100 text messages in November, 8383 text messages in December, 6666 text messages in January, and 4949 text messages in February. What kind of sequence is this?\newlineChoices:\newline(A) arithmetic\newline(B) geometric\newline(C) both\newline(D) neither
  1. Identify Differences: Step 11: Identify the differences between consecutive terms to determine the type of sequence. Todd sent 100100 texts in November, 8383 in December, 6666 in January, and 4949 in February. Calculate the differences: 100−83=17100 - 83 = 17, 83−66=1783 - 66 = 17, 66−49=1766 - 49 = 17.
  2. Analyze Differences: Step 22: Analyze the differences.\newlineSince the differences between consecutive terms are constant (all 1717), this indicates an arithmetic sequence.

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