Work Step by Step
$P(A$ and $B) = P(A)*P(B)$ P(B) = 0.8 P(A and B) = 0.6 $.6 = 0.8*y$ or $3/4$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.