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Mathematics, 10.02.2020 22:50 kinziemadison12
An instructor gives regular 39-point quizzes and 100-point exams in a mathematics course. Average scores for six students, given as ordered pairs (x, y) where x is the average quiz score and y is the average test score, are (20, 58), (31, 81), (13, 45), (15, 48), (34, 86), and (24, 66). (a) Use the regression capabilities of a graphing utility to find the least squares regression line for the data.?
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Mathematics, 22.06.2019 02:30
Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if itβs width were increased to 12 feet?
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An instructor gives regular 39-point quizzes and 100-point exams in a mathematics course. Average sc...
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