Mathematics, 08.06.2021 15:20 AM28
Jessica uses a poorly calibrated stopwatch to note the finish time of a relay race. She noted the time as 125 seconds, whereas the actual time taken was 120 seconds. The percent error in Jessica's calculation is .
a. -4.2%
b. 4.2%
c. 4.0%
d. -4.0%
Answers: 2
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Jessica uses a poorly calibrated stopwatch to note the finish time of a relay race. She noted the ti...
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