## Algebra and Trigonometry 10th Edition

Published by Cengage Learning

# Chapter 11 - 11.7 - Probability - 11.7 Exercises - Page 835: 36b

#### Answer

$0.45$

#### Work Step by Step

We know that $probability=\frac{\text{number of favourable outcomes}}{\text{number of all outcomes}}$ The total number of politicians (the number of all outcomes) is $100$ By using the table, there are $45$ Republicans. Hence the probability here is: $\frac{45}{100}=0.45$

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