A) 8 mg
B) 1 mg
C) 2 mg
D) 4 mg
Correct Answer: C
Solution :
\[{{N}_{t}}={{N}_{o}}\,{{\left( \frac{1}{2} \right)}^{n}}\]\[=32\times {{\left( \frac{1}{2} \right)}^{49.2/12.3}}\]\[=32\times {{\left( \frac{1}{2} \right)}^{4}}=2\].You need to login to perform this action.
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