?Suppose that the following table shows the annual sales, in millions of dollars, for Advanced Auto Parts and Auto Zone for 2000 through 2007. Find the least squares quadratic model for Advanced Auto Parts. Let t represents the year, with  corresponding to 2000. Round all coefficients to two decimal places.   
 
 Year Advanced Auto Parts 2000 2744 2001 1789 2002 1125 2003 1037 2004 1531 2005 2847 2006 3198 2007 6250?
?

A. ?
B. ?
C. ?
D. ?
E. ?


Answer: B

Mathematics

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What will be an ideal response?

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Solve the initial value problem. =   +  , y(0) = 7

A. y = 2 tan-1 x + 6 sec-1 x + 7 B. y = 2 tan-1 x + 6 sin-1 x + 5 C. y = 2 tan-1 x + 6 sin-1 x + 7 D. y = 2 tan-1 x + 6 sec-1 x + 5

Mathematics

Solve. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.Write the equivalent decimal and percent for .

A. 0.834; 83.4% B. 0.714; 71.4% C. 0.714; 7.14% D. 0.834; 834%

Mathematics

Give the equation of the oblique asymptote, if any, of the function.f(x) = 

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Mathematics