Question

Suppose A and B are dependent events. If P(A|B)=0.25 and P(B)=0.4, what is P(A^B)

Answer 1

Looks like you need to find $P(A\cap B)$; we have

$P(A\mid B)=\dfrac{P(A\cap B)}{P(B)}\implies P(A\cap B)=0.25\cdot0.4=0.1$

Answer 2

Answer:

The answer is 0.1 ^^

Step-by-step explanation: