how many significant figures are present in the measurement 0.00420 min?, six, two, three, five, a laboratory technician performs the calculation 2.8 x 4.5039. following the rules for significant figures, how should the final result be reported?, 12.61092, 12.62, 12.6, 1.3 x 101, express the value 0.00000772 in scientific notation to the correct number of significant figures., 7.72 x 10-6, 7.72 x 106, 0.772 x 10-5, 77.2 x 10-7, A student adds 89.332 g of copper to 1.1 g of another metal. What is the total mass of the mixture reported to the correct number of significant figures?, 90.432 g, 90 g, 90.43 g, 90.4 g, When calculating the value of ln(29.23), how many significant figures should be placed after the decimal point in the final answer?, two, five, six, four, the measurement 3000 mL is considered an ambiguous case for significant figures. which representation correctly shows that it was measured to exactly three significant figures?, 3.00 x 103 mL, 3000. mL, 3 x 103 mL, 3.0 x 103 mL.
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SIGNIFICANT FIGURE
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