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Which of the following is the sum of the following numbers to the correct number of significant figures?
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- When a large or small number is written in standard scientific notation, the number is expressed as the product of a number between 1 and 10, multiplied by the appropriate power of 10. For each of the following numbers, indicate what power of 10 would be appropriate when expressing the numbers in standard scientific notation. a. 84,961,306 b. 0.4870 c. 0.000033812 d. 3,890,406,000,000arrow_forwardPerform the following calculation and input the answer expressed to the correct number of significant figures. (264.3−258) ÷ 65=_____ I think the answer is 0.09692308 so significant figure is 7?arrow_forwardDetermining the Number of Significant Figures in a MeasurementHow many significant figures are in each of the following numbers (assume that each number is a measured quantity)?(a) 4.003, (b) 6.023 * 1023, (c) 5000.arrow_forward
- determine how many significant figures in each of the following numbers. 926.9 707 123.06 0.0402 0.82610 6. 338.00arrow_forwardA scientist obtains the number 0.045006700 on a calculator. If this number actually has four (4) significant figures, how should it be written? Group of answer choices 0.4567 0.4501 0.045 0.04500 0.04501arrow_forward4) how many significant figures are there in the following numbers. if the number is exact or ambiguous, state that instead of entering in a number. a)8.0x10^-3 b) 0.0008 c) 12 eggs d) 90500arrow_forward
- When the calculation (2.31)(4.9795x10^3)(1.9971x10^4) is preformed, how many significant digits should be reported in the final answer?arrow_forwardDetermine the number of significant figures. 1. 100432.6783 / 2 2. 0.000004523 x 2.34 + 10.00000 3. 0.000004523 x 2.34 + 10arrow_forwardWhich of the following has exactly four significant figures? 0.0592 0.08206 8.314 5420 5.4 x 103arrow_forward
- Do the following calculation. How many significant figures are justified for the answer? = 6.02 +3.119 +0.04218arrow_forwardExpress the following with the least number of significant figures a) 12.85497195 b) 1.81231802 c) 5.02062343 d) 13.48577523 e) 44.57558 f) 27.12964 g) 72.87036arrow_forwardHow many significant figures are there in the answer to the following problem? (24.6681 x 2.38) + 332.58 Group of answer choices 1 2 3 4 5 6arrow_forward
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning