mikayla has the following songs on her ipod: 14 taylor swift songs, 16 meghan trainor songs, and 17 katy perry songs. what is he

Question

3 years ago

5

probability the the next song that plays is not katy perry

2 answers:

Len [333] · Answer 1 · 2022-07-30T06:06:14+03:00

Len [333]3 years ago

8 0

The probably of the next song not being a Katy perry song is 30/47

nikdorinn [45] · Answer 2 · 2022-07-30T04:32:37+03:00

5 0

Total number of songs is $14+16+17= 47$

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

$= \frac{17}{47}$

And therefore probability that the next song is not of Kety's pary's song is

$1-\frac{17}{47} = \frac{30}{47}$

And that's the required answer .