Concept explainers
The bar graph shows minimum legal ages for sex and marriage in five selected countries. Use this information to solve Exercises 39-40. (We did not include data for the United States because the legal age of sexual consent varies according to states law. Furthermore, women are allowed to marry younger than men: 16 for women and 18 for men.)
Minimum Legal Ages for Sex and Marriage, for Heterosexual Relationships
Source: Mitchell Beazley, Snapshot: The Visual Almanac for Our World Today. Octopus Publishing, 2009.
a. Consider the statement
If the country is Italy, then the age of sexual consent is 14.
Use the information given by the graph to determine the truth value of this conditional statement.
b. Write the converse, inverse, and contrapositive of the statement in part (a). Then use information given by the graph to determine whether each statement is true or not necessarily true.
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Thinking Mathematically (6th Edition)
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