Mathematics, 30.03.2021 23:50 tatilynnsoto17
A music app has a shuffle play function.
This means that songs are played in a random order without repeat.
a) Sue puts 10 songs on shuffle play.
One of them is her favourite song.
Write down the probability, as a fraction,
that her favourite song plays first.
Write the fraction in its simplest form.
(1)
(1)
b) Ted puts songs A, B and C on shuffle play.
(i) How many possible orders of songs can there be?
(ii) List all the possible orders of songs A, B and C.
One has been done for you. ABC
(1)
Answers: 1
Mathematics, 21.06.2019 13:00
For [tex]f(x) = 4x+1[/tex] and [tex]g(x) = x^{2} -5[/tex] find [tex](f[/tex] ° [tex]g)[/tex][tex](4)[/tex]
Answers: 2
Mathematics, 21.06.2019 21:30
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
A music app has a shuffle play function.
This means that songs are played in a random order without...
Mathematics, 29.10.2020 18:40
Chemistry, 29.10.2020 18:40
Mathematics, 29.10.2020 18:40
Chemistry, 29.10.2020 18:40
Arts, 29.10.2020 18:40
Mathematics, 29.10.2020 18:40
History, 29.10.2020 18:40
English, 29.10.2020 18:40
Mathematics, 29.10.2020 18:40
Mathematics, 29.10.2020 18:40
Mathematics, 29.10.2020 18:40
Biology, 29.10.2020 18:40
History, 29.10.2020 18:40
Mathematics, 29.10.2020 18:40