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The correct answer (reported to the proper number of significant figures) to the following is (12.67 + 19.2)(3.99) / (1.36 + 11.366) = . O 9,99851 9.9985 9.999 1.00 x 10! none of the above

The correct answer (reported to the proper number of significant figures) to the following is (12.67 + 19.2)(3.99) / (1.36 + 11.366) = . O 9,99851 9.9985 9.999 1.00 x 10! none of the above

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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The correct answer (reported to the proper number of significant figures) to the following is _______. \[ (12.67 + 19.2)(3.99) / (1.36 + 11.366) = \_\_\_\_\_\_ \] - ○ 9.99851 - ○ 9.9985 - ○ 9.999 - ○ \(1.00 \times 10^1\) - ○ none of the above This question involves calculating the result of a mathematical expression and reporting the answer to the correct number of significant figures. To solve this, follow these steps: 1. **Perform the addition**: - \(12.67 + 19.2\) - \(1.36 + 11.366\) 2. **Multiply the result of the first sum by 3.99**. 3. **Divide the result from the multiplication by the result of the second sum**. 4. **Determine the correct number of significant figures** for the final answer based on the values used in the calculation.
Transcribed Image Text:The correct answer (reported to the proper number of significant figures) to the following is _______. \[ (12.67 + 19.2)(3.99) / (1.36 + 11.366) = \_\_\_\_\_\_ \] - ○ 9.99851 - ○ 9.9985 - ○ 9.999 - ○ \(1.00 \times 10^1\) - ○ none of the above This question involves calculating the result of a mathematical expression and reporting the answer to the correct number of significant figures. To solve this, follow these steps: 1. **Perform the addition**: - \(12.67 + 19.2\) - \(1.36 + 11.366\) 2. **Multiply the result of the first sum by 3.99**. 3. **Divide the result from the multiplication by the result of the second sum**. 4. **Determine the correct number of significant figures** for the final answer based on the values used in the calculation.
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