Answer
0.12
Work Step by Step
$P(A$ and $B) = P(A)*P(B)$
P(A) = 0.3
P(B) = 0.4
$P(A$ and $B) = .3*.4$ or $.12$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 10 Counting Methods and Probability - 10.5 Find Probabilities of Independent and Dependent Events - 10.5 Exercises - Skill Practice - Page 721: 4
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