Abdullah has seen that any measurement involves an estimate and thus is uncertain to some extent. He signifies the degree of certainty for a particular measurement by the number of significant figures he record. Give the number of significant figures for each of the following measurements.
a. 0.0022 lb
b. 0.100 L
c. 1.220 x 10^4 ft
d. 0.001 kg
e. 252.40 mL
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Abdullah has seen that any measurement involves an estimate and thus is uncertain to some extent. He...
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