Answer
$P(E~and~F)=0.24$
Work Step by Step
$P(E)=0.4$ and $P(F~|~E)=0.6$.
Using the General Multiplication Rule (see page 289):
$P(E~and~F)=P(E)\times P(F~|~E)=0.4\times 0.6=0.24$
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