Mathematics, 18.05.2021 22:30 madeleine1102
A radio disc jockey has 7 songs on this upcoming hour's playlist: 2 are rock songs, 3 are reggae songs, and 2 are country songs. The disc jockey randomly
chooses the first song to play, and then she randomly chooses the second song from the remaining ones. What is the probability that both songs are rock
songs? Write your answer as a fraction in simplest form.
Answers: 3
Mathematics, 21.06.2019 13:50
Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4
Answers: 1
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Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?
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Mathematics, 22.06.2019 00:30
Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?
Answers: 3
A radio disc jockey has 7 songs on this upcoming hour's playlist: 2 are rock songs, 3 are reggae son...
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