Asked by quick help needed
A student 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. 4.2%
B. 4.0%
C. -4.2%
D. -4.0%
D?
A. 4.2%
B. 4.0%
C. -4.2%
D. -4.0%
D?
Answers
Answered by
Scott
the estimated mass is to high (positive error)
the amount is 10/240 ... A
the amount is 10/240 ... A
Answered by
quick help needed
Thank you soo much :D
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