subject
Mathematics, 29.03.2021 20:00 senceepoai22

Suppose a playlist on a music player consists of 80 songs, of which 8 are by your favorite artist. Songs are played by selecting a song at random (with replacement) from the playlist. Let the random variable X represent the number of songs played until a song by your favorite artist is played. What is the expected number of songs that will be played before a song from your favorite artist is played

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 22.06.2019 00:00
The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?
Answers: 1
question
Mathematics, 22.06.2019 01:30
This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6 im sorry i cant get the graph up
Answers: 1
question
Mathematics, 22.06.2019 04:30
The second term of an arithmetic sequence is 30. the fifth term is 90.calculatei). the commor difference of the sequence ii). the first term of the sequence tje first, second and fifth terms of the arithmetic sequence are the first three terms of a geometric sequence calculate the seventh term of the geometric sequence
Answers: 3
question
Mathematics, 22.06.2019 05:10
Let b(t) be the number of unread books remaining on alex's bookshelf after reading consistently for t months. so, b(9) = . this means that , the .
Answers: 3
You know the right answer?
Suppose a playlist on a music player consists of 80 songs, of which 8 are by your favorite artist. S...
Questions
Questions on the website: 13722367