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Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
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Mathematics, 21.06.2019 22:10
If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
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Mathematics, 22.06.2019 00:00
If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0
Answers: 3
Mathematics, 19.10.2019 06:30
Mathematics, 19.10.2019 06:30
Mathematics, 19.10.2019 06:30
Health, 19.10.2019 06:30
Mathematics, 19.10.2019 06:30
Biology, 19.10.2019 06:30
Biology, 19.10.2019 06:30
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Chemistry, 19.10.2019 06:30
Mathematics, 19.10.2019 06:30
Mathematics, 19.10.2019 06:30