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When Shana looked at the favorites list on her boyfriend's MP3 player, there were 12 songs she liked, 11 songs she'd heard but did not like, and 2 songs she hadn't heard. She let the MP3 player select a song at random. What is the probability that the selected song was one she liked or one she'd heard but did not like? Express your answer as a reduced fraction. The probability that the selected song was one Shana liked or one she'd heard but did not like is

When Shana looked at the favorites list on her boyfriend's MP3 player, there were 12 songs she liked, 11 songs she'd heard but did not like, and 2 songs she hadn't heard. She let the MP3 player select a song at random. What is the probability that the selected song was one she liked or one she'd heard but did not like? Express your answer as a reduced fraction. The probability that the selected song was one Shana liked or one she'd heard but did not like is

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.7: Combinations
Problem 31E
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国 心 When Shana looked at the favorites list on her boyfriend's MP3 player, there were 12 songs she liked, 11 songs she'd heard but did not like, and 2 songs she hadn't heard. She let the MP3 player select a song at random. What is the probability that the selected song was one she liked or one she'd heard but did not like? Express your answer as a reduced fraction. The probability that the selected song was one Shana liked or one she'd heard but did not like is
Transcribed Image Text:国 心 When Shana looked at the favorites list on her boyfriend's MP3 player, there were 12 songs she liked, 11 songs she'd heard but did not like, and 2 songs she hadn't heard. She let the MP3 player select a song at random. What is the probability that the selected song was one she liked or one she'd heard but did not like? Express your answer as a reduced fraction. The probability that the selected song was one Shana liked or one she'd heard but did not like is
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