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9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m) / (44.7 m) + (215 m)³ /[(68.8 m)(12.4 m)] + (454 m)³/ (75.5 m)?

9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m) / (44.7 m) + (215 m)³ /[(68.8 m)(12.4 m)] + (454 m)³/ (75.5 m)?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I need assistance on numbers 9 and 10 significant figures 

7. 347 km / 4.6 h 8. 45000 mi /12.3 h 9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m)7 (44.7 m) + (215 m) /[(68.8 m)(12.4 m)] + (454 m)*/ (75.5 m)?
Transcribed Image Text:7. 347 km / 4.6 h 8. 45000 mi /12.3 h 9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m)7 (44.7 m) + (215 m) /[(68.8 m)(12.4 m)] + (454 m)*/ (75.5 m)?
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Significant figures: These are figures that are obtained from arithmetic calculations and operations that contribute to accuracy of number. 

 

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