Question: SIGNIFICANT FIGURES 1. Express the following numbers in scientific notation: A) 123,876.3 B) 1,236,840 C) 422000 D) 0.000238 E) 0.00021100 2. Give the number of
SIGNIFICANT FIGURES
1. Express the following numbers in scientific notation:
A) 123,876.3 B) 1,236,840 C) 422000
D) 0.000238 E) 0.00021100
2. Give the number of significant digits in each of the following measurements:
A). 2487.50 m B.) 4.006 L C). 54.020 mi D.) 4.6 x 105 m
E.) 240 000 cm F.) 412.012 kg G.) 0.721 lb H.) 4.06 x 10-5 m
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