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ACT Exam  >  ACT Questions  >  Which of the following statements is NOT true... Start Learning for Free
Which of the following statements is NOT true about the geometric sequence 36, 18, 9, ...?
  • a)
    The fourth term is 4.5.
  • b)
    The sum of the first five terms is 69.75.
  • c)
    Each consecutive term is 1/2 of the previous term.
  • d)
    Each consecutive term is evenly divisible by 3.
  • e)
    The common ratio of consecutive terms is 2 : 1.
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statements is NOT true about the geometric sequ...
To solve this problem, systematically evaluate each answer choice for correctness. From the sequence 36, 18, 9, ..., it is clear that each term is 1/2 of the preceding term; eliminate answer choice C. The fourth term is 9/2, or 4.5 and
the fifth term is 4.5/2, or 2.25, so eliminate answer choices A and B. While the first three terms are evenly divided by 3, the fourth and fifth (and any term following) are not evenly divisible by 3, so answer choice D is correct.
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Which of the following statements is NOT true about the geometric sequence 36, 18, 9, ...?a)The fourth term is 4.5.b)The sum of the first five terms is 69.75.c)Each consecutive term is 1/2 of the previous term.d)Each consecutive term is evenly divisible by 3.e)The common ratio of consecutive terms is 2 : 1.Correct answer is option 'D'. Can you explain this answer?
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Which of the following statements is NOT true about the geometric sequence 36, 18, 9, ...?a)The fourth term is 4.5.b)The sum of the first five terms is 69.75.c)Each consecutive term is 1/2 of the previous term.d)Each consecutive term is evenly divisible by 3.e)The common ratio of consecutive terms is 2 : 1.Correct answer is option 'D'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about Which of the following statements is NOT true about the geometric sequence 36, 18, 9, ...?a)The fourth term is 4.5.b)The sum of the first five terms is 69.75.c)Each consecutive term is 1/2 of the previous term.d)Each consecutive term is evenly divisible by 3.e)The common ratio of consecutive terms is 2 : 1.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is NOT true about the geometric sequence 36, 18, 9, ...?a)The fourth term is 4.5.b)The sum of the first five terms is 69.75.c)Each consecutive term is 1/2 of the previous term.d)Each consecutive term is evenly divisible by 3.e)The common ratio of consecutive terms is 2 : 1.Correct answer is option 'D'. Can you explain this answer?.
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