19
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1: Question:
Solve the following problem and select the best of the answer choices given.
1.32 + 2.52 + 3.72 +... + 20 terms
187898
128968
188090
188080
Reset Answer
Answer: C
Answered by: Drago
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Google search results:
1: https://www.quora.com/A-number-is-increased-by-20-and-then-decreased-by-20-What-is-the-net-increase-or-decrease-percent
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2: https://www.varsitytutors.com/algebra_1-help/how-to-find-the-percent-of-decrease
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3: https://www.varsitytutors.com/sat_math-help/how-to-find-the-percent-of-decrease
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4: https://web.lemoyne.edu/courseinformation/MTH%20112/RINAMAN/instman/SOLUTION.PDF
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5: https://courses.lumenlearning.com/wm-macroeconomics/chapter/tracking-inflation/
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6: https://courses.lumenlearning.com/math4libarts/chapter/problem-solving/
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7: https://www.chegg.com/xml/qandamaster426.xml
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8: https://www.cimt.org.uk/projects/mepres/book9/bk9i4/bk9_4i5.html
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9: https://www.chegg.com/xml/qandamaster470.xml
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10: https://www.math-only-math.com/decrease-percentage.html
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11: https://gmatclub.com/forum/the-original-price-of-an-article-was-reduced-by-25-during-a-special-246982.html
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