First Principles AI

Accedmychevron_right11thchevron_rightmathchevron_rightFunctions And Graphschevron_rightExercise 2.2

Key idea

If a quantity halves every $t_{1/2}$ years, then:

Q(t)=Q_0\left(\frac{1}{2}\right)^{t/t_{1/2}}

Here $t_{1/2}=2$ , so:

Q(t)=Q_0\left(\frac{1}{2}\right)^{t/2}