Uncertainty in Measurement (Section)(a) The diameter of
Chapter 2, Problem 38E(choose chapter or problem)
Uncertainty in Measurement (Section)(a) The diameter of Earth at the equator is 7926.381 mi. Round this number to three significant figures and express it in standard exponential notation. (b) The circumference of Earth through the poles is 40,008 km. Round this number to four significant figures and express it in standard exponential notation.
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