Mathematics, 17.06.2020 20:57 nyiamcbride5630
In a particular year, the mean score on the ACT test was 17.2 and the standard deviation was 5.4. The mean score on the SAT mathematics test was 495 and the standard deviation was 120. The distributions of both scores were approximately bell-shaped. Round the answers to two decimal places. Find the z-score for an ACT score of 16.
Answers: 2
Mathematics, 21.06.2019 16:50
For the equations below which statement is true ? -2x=14 6x=-42
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Mathematics, 21.06.2019 17:40
Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.
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Mathematics, 21.06.2019 18:30
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
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Mathematics, 21.06.2019 19:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
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In a particular year, the mean score on the ACT test was 17.2 and the standard deviation was 5.4. Th...
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