Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 10 - Section 10.7 - Probability - Exercise Set - Page 1120: 49

Answer

$\frac{1}{36}$

Work Step by Step

Step 1. The probability of rolling a 2 the first time is $p_1=\frac{1}{6}$ Step 2. The probability of rolling a 3 the second time is $p_2=\frac{1}{6}$ Step 3. The two events are independent and the probability of rolling a 2 the first time and a 3 the second time is $p=p_1\times p_2=\frac{1}{36}$
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