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Emma has a garden and likes to put flowers from her garden into pretty vases. Emma put 33 flowers in the first vase, 99 flowers in the second vase, 2727 flowers in the third vase, and 8181 flowers in the fourth vase. What kind of sequence is this?\newlineChoices:\newline(A) arithmetic\newline(B) geometric\newline(C) both\newline(D) neither

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Q. Emma has a garden and likes to put flowers from her garden into pretty vases. Emma put 33 flowers in the first vase, 99 flowers in the second vase, 2727 flowers in the third vase, and 8181 flowers in the fourth vase. What kind of sequence is this?\newlineChoices:\newline(A) arithmetic\newline(B) geometric\newline(C) both\newline(D) neither
  1. Examine Number Pattern: To determine the type of sequence, we need to examine the pattern of numbers. We have 33, 99, 2727, and 8181. Let's check if the difference between consecutive terms is constant, which would indicate an arithmetic sequence.\newlineDifference between second and first term: 93=69 - 3 = 6\newlineDifference between third and second term: 279=1827 - 9 = 18\newlineDifference between fourth and third term: 8127=5481 - 27 = 54\newlineThe differences are not constant, so this is not an arithmetic sequence.
  2. Check for Arithmetic Sequence: Since the sequence is not arithmetic, let's check if each term is a constant multiple of the previous term, which would indicate a geometric sequence.\newlineRatio of second to first term: 93=3\frac{9}{3} = 3\newlineRatio of third to second term: 279=3\frac{27}{9} = 3\newlineRatio of fourth to third term: 8127=3\frac{81}{27} = 3\newlineThe ratio is constant, so this is a geometric sequence.

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