Rosa measures lap times at a track meet. She records a time of 72.5 seconds for one runner, but the actual time is 72.30 seconds. What is the approximate percent of error in Rosa's measure? 3% 0.3% -0.3% -3% Finish

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter3: Multi-step Equations And Inequalities
Section: Chapter Questions
Problem 21CP
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12:34 1
AA
A student.masteryconnect.com
2 of 8
Rosa measures lap times at a track meet. She records a
time of 72.5 seconds for one runner, but the actual time is
72.30 seconds.
What is the approximate percent of error in Rosa's
measure?
3%
0.3%
-0.3%
-3%
Finish
Transcribed Image Text:12:34 1 AA A student.masteryconnect.com 2 of 8 Rosa measures lap times at a track meet. She records a time of 72.5 seconds for one runner, but the actual time is 72.30 seconds. What is the approximate percent of error in Rosa's measure? 3% 0.3% -0.3% -3% Finish
12:34 1
AA
A student.masteryconnect.com
1 of 8
Rosa measures lap times at a track meet. She records a
time of 72.5 seconds for one runner, but the actual time is
72.30 seconds.
What is the approximate percent of error in Rosa's
measure?
3.5%
3%
0.35%
0.3%
Finish
Transcribed Image Text:12:34 1 AA A student.masteryconnect.com 1 of 8 Rosa measures lap times at a track meet. She records a time of 72.5 seconds for one runner, but the actual time is 72.30 seconds. What is the approximate percent of error in Rosa's measure? 3.5% 3% 0.35% 0.3% Finish
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