Level:
Project ID:
2000010605
Accepted:
0
Clonable:
0
Easy:
0
The patient took a single dose of \(50\ \mathrm{mg}\) of the drug. Within \(3\) hours \(40\%\) of the dose was excreted from his body. The mass \(m\) (mg) of the drug in the body after time \(t\) (hours) is given by the formula \(m(t)=m_0a^t\), where \(m_0\) (mg) is the initial mass and \(a\) is a constant. Calculate how much medicine the patient had in his body after \(12\) hours.
\(6.48\ \mathrm{mg}\)
\(1.28\ \mathrm{mg}\)
\(4.8\ \mathrm{mg}\)