Mathematics, 20.01.2020 21:31 accacia19
Jane has stored three albums on her ipod. the first album consists of 11 songs by frank sinatra, the second album consists of 13 songs by cliff richard, including "congratulations and celebrations", and the third album consists of 8 songs by john denver. she programs the shuffle function on her ipod to randomly select 10 songs from the three albums, not repeating any of the songs.
a.) find the probability that in one run of the shuffle she will not listen to a single song by cliff richards.
b.) find the probability that in one run of the shuffle she will definitely listen to "congratulations and celebrations".
c.) find the probability that in one run of the shuffle she will definitely listen to "congratulations and celebrations", but no other cliff richards song.
Answers: 1
Mathematics, 21.06.2019 16:50, joshsd8479
Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.
Answers: 2
Mathematics, 21.06.2019 19:30, maribelarreolap4sgpj
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
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Jane has stored three albums on her ipod. the first album consists of 11 songs by frank sinatra, the...
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