Chemistry, 19.07.2019 02:40 ryleerose255

Astudent estimated a mass to be 250 g but, upon carefully measuring it, found the value to be 240 g. what is the percent error of the estimated mass if the measured value is the accepted one? a.4.0% b. 4.2% c. -4.2% d. -4.0%

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Astudent estimated a mass to be 250 g but, upon carefully measuring it, found the value to be 240 g....

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