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1. Why is it important to properly round results that are calculated from measured values? [2] 2. A sample of liquid weighs 6.1 grams and

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1. Why is it important to properly round results that are calculated from measured values? [2] 2. A sample of liquid weighs 6.1 grams and has a volume of 7.82mL. Calculate its density to the correct \# of digits. Show work, including formula. [3]

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