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OpenStudy (anonymous):
Elizabeth has 30 songs on her MP3: 15 pop, 10 country, and 5 alternative. She generated a random playlist of 9 songs. Determine the percentage to the nearest tenth, the probability that the playlist starts and ends with a pop song
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OpenStudy (paxpolaris):
\[{15 \times 14\over30 \times29} \]
OpenStudy (paxpolaris):
^^^ assuming songs cannot repeat
OpenStudy (anonymous):
thanks
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