Mathematics, 23.07.2019 01:00 potatocow
2x+y=7y=-4x-11answer choicesa.(3,1)b.(10,-51)c.(0,7) show
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Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
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Mathematics, 21.06.2019 16:50
The verbal translation for the difference of m and 7 increased by 15
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Mathematics, 21.06.2019 17:00
Can someone pls ! pls answer all. no explanation needed..
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Mathematics, 21.06.2019 22:30
What is the approximate value of q in the equation below? –1.613–1.5220.5853.079
Answers: 1
2x+y=7y=-4x-11answer choicesa.(3,1)b.(10,-51)c.(0,7) show...
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