Mathematics, 09.01.2020 07:31 silverdays566
1. a high school is planning to put on the musical west side story. there are 20 singers auditioning for the musical. the director is looking for two singers who could sing a good duet.
in how many ways can the director choose two singers from the 20 singers?
indicate if this question involves a permutation or a combination. give a reason for your answer.
Answers: 1
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)
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Mathematics, 21.06.2019 17:00
How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21
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Mathematics, 22.06.2019 01:10
Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? a. –16 b.–11 c. –4 d.–1
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1. a high school is planning to put on the musical west side story. there are 20 singers auditioning...
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