mikayla has the following songs on her ipod: 14 taylor swift songs, 16 meghan trainor songs, and 17 katy perry songs. what is he
probability the the next song that plays is not katy perry
2 answers:
The probably of the next song not being a Katy perry song is 30/47
Total number of songs is ![14+16+17= 47](https://tex.z-dn.net/?f=%2014%2B16%2B17%3D%2047%20)
And out of 47, total number's of katy Pery's songs are 17.
So probability that the next song will be the song of Katy Pery is
![= \frac{17}{47}](https://tex.z-dn.net/?f=%20%3D%20%5Cfrac%7B17%7D%7B47%7D%20)
And therefore probability that the next song is not of Kety's pary's song is
![1-\frac{17}{47} = \frac{30}{47}](https://tex.z-dn.net/?f=%201-%5Cfrac%7B17%7D%7B47%7D%20%3D%20%5Cfrac%7B30%7D%7B47%7D%20)
And that's the required answer .
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