Mathematics, 13.08.2019 06:20 greekfreekisdbz
Astudent scores 74 on a geography test and 249 on a mathematics test. the geography test has a mean of 80 and a standard deviation of 5. the mathematics test has a mean of 300 and a standard deviation of 34. if the data for both tests are normally distributed, on which test did the student score better relative to the other students in each class?
Answers: 3
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
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Mathematics, 21.06.2019 19:30
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
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In an improper fraction, is the numerator equal to, less than, or greater than the denominator
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Astudent scores 74 on a geography test and 249 on a mathematics test. the geography test has a mean...
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