Mathematics, 06.05.2020 15:01 astultz309459
The scores on a college history exam are normally distributed with a mean of 81 and a standard deviation of 6. The test scores range from 0 to 100. A score of at least 75 points is necessary to receive a grade of C or better. About what percent of students taking the test receive a grade of C or better on the exam?
Answers: 2
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Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial
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Mathematics, 22.06.2019 02:30
Use stokes' theorem to evaluate c f · dr where c is oriented counterclockwise as viewed from above. f(x, y, z) = xyi + 5zj + 7yk, c is the curve of intersection of the plane x + z = 8 and the cylinder x2 + y2 = 81.
Answers: 2
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The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = 5(x+3)^2-4
Answers: 2
The scores on a college history exam are normally distributed with a mean of 81 and a standard devia...
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