Solve the problem.The orbit of a planet around a sun is an ellipse with the sun at one focus. The aphelion of a planet is its greatest distance from the sun, its perihelion is its shortest distance, and its mean distance is the length of the semimajor axis of the elliptical orbit. If a planet has a perihelion of 372.2 million miles and a mean distance of 375 million miles, write an equation for the orbit of the planet around the sun.

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1


Answer: C

Mathematics

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Obtain a slope field and add to its graphs of the solution curves passing through the given points.y' =  with (-2, 0)

What will be an ideal response?

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Provide an appropriate response.Which of the following sequences do not meet the conditions of the Integral Test? I. an = n(sin n + 1) II. an =  III. an = 

A. I only B. I, II, and III C. II and III D. I and III

Mathematics

Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.

A.  +  + 
B.  +  + 
C.  +  + 
D.  + 

Mathematics

Find the limit of the sequence (if it exists). ? ?

A.
B.
C.
D.
E. does not exist

Mathematics