10/09/16

Find the parametric equations and the symmetric equations for the line.
Find the parametric equations and the symmetric equations for the line.   The line of intersection of the planes x + 2y +3z = 1 and x - y + z = 1.   Please explain and thanks in advance!
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09/08/14

How to solve?
The total curb weight od a truck, a car A, and a car B is 11450 lb. The weight of car A is 15 lb less than the weight of two B cars. The truck weighs 2155 lb more than car A. What is the curb... more
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09/05/14

the perimeter of the window is 37.800 ft. give the area A of the window in square feet when the width is 7.900 ft.
A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window is 37.800 ft. give the area A of the window in square feet when the width is 7.900 ft.
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07/03/14

What is the relevant statistic?
In an August 2012 Gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in kindergarten through... more
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07/03/14

What is the population parameter of interest, and what is the correct notation for this parameter?
I an august 2012 gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in kindergarten through... more
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Expert Answers •1

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