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You have 160 songs on your MP3 player. The probability of randomly choosing a rock song is 30%. How many of the songs on your MP3 player are not rock songs?
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You have 160 songs on your MP3 player. The probability of randomly choosing a rock song is 30%. How many of the songs on your MP3 player are not rock songs?

You have 160 songs on your MP3 player. The probability of randomly choosing a rock-example-1
User Gui Silva
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There are 48 rock songs and 112 that aren't
User Japsz
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