Mathematics, 29.02.2020 03:47 ianmartin6080
For the response variable y, the selling price in thousands of dollars, and the expanatory variable x, the size of the house in thousands of square feet, ModifyingAbove y with caretequals9.4plus76.7x. a. How much do you predict a house would sell for if it has (i) 2000 square feet, (ii) 3000 square feet? b. Using results in part a, explain how to interpret the slope. c. Is the correlation between these variables positive or negative? Why?d. One home that is 3000 square feet sold for $300,000. Find the residual, and interpret.
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What is the length of the unknown leg in the right triangle ?
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Mathematics, 21.06.2019 17:20
Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.
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Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
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For the response variable y, the selling price in thousands of dollars, and the expanatory variable...
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