Significant figures are starting from left to right from the first non zero digit. In this case the first significant figure would be 1. Therefore there are 3 significant figures. The correct answer is B.
Answer from: Quest
80%
step-by-step explanation:
Answer from: Quest
step-by-step explanation:
one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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