In physics, Hooke's law states that (within certain limits) there is a linear relation between the length x of a spring and the force y applied to (or exerted by) the spring. That is, y = cx + d, where c is called the spring constant. Use the following data to estimate the spring constant. (The length is given in inches and the force is given in pounds.) Length, Force, y 1.0 3.5 2.2 4.0 2.8 4.5 4.3 5.0

Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: The function is a good model for the data.

Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: In this case, year since 1995 is the independent variable and Retail Sales is the dependent…

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Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: In this case, the regression equation is S(t) = 9.44t + 84.182, where t implies the year…

Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

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Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

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Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: It is given that the regression line is F(t) = 9.44t+84.182.

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Q: The following table shows the cost, in millions of dollars, to a certain company of adding the given…

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Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: Let S(t)S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for…

Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: Given data is Year Retail Sales 0 85.851 3 108.426 6 141.781 9 169.256 12 202.297…

Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: Given Retail sales in drug stores for years since 1995. Year Retail Sales 0 85.851 3…

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Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

A: Given data, Year Retail Sales 0 85.851 3 108.426 6 141.781 9 169.256 12 202.297 15…

Q: d) Asses whether the solution you got consist of two linearly independent functions.

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Q: S is linearly dependent.

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Q: Consider the following data. x 2 2.2 2.4 2.6 f 9.0 8.4 7.8 7.2 (a) Test the data to see…

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Q: The following table shows retail sales in drug stores in billions of dollars in the U.S. for years…

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Q: The data in the table below show five students' reading test grade and final exam grade in a history…

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Q: Let S(t)S(t) be the retails sales in billions of dollars in t years since 1995. A linear model for…

A: The scatterplot is obtained by using EXCEL. The software procedure is given below: In first column…