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Mathematics, 18.12.2021 14:00 talanna394

18. Layla conducted a science experiment. She thought that she would end up with 16 milliliters of the solution, but she actually ended up with 19 milliliters of the solution. What was her percent error? Round to the nearest tenth. A.-15.8%
B.-23.1%
C.-84.2%
D.-17.4%

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