The point in a lunar orbit nearest the surface of the moon is called perilune and the point farthest from the surface is called apolune. The Apollo 11 spacecraft was placed in an elliptical lunar orbit with perilune altitude 106 km and apolune altitude 318 km (above the moon). Find an equation of this ellipse if the radius of the moon is 1728 km and the center of the moon is at one focus.
What will be an ideal response?
 ANSWER.png)
Mathematics
You might also like to view...
Write the whole number in expanded form.20,700
A. 20,000 + 700 B. 20,000 + 7000 C. 2,700,000 D. 2000 + 700
Mathematics
For the pair of functions, find the indicated domain.f(x) = 7x + 21, g(x) = x + 8Find the domain of f ? g.
A. (-?, 11) ? (11, ?) B. (-?, ?) C. (-?, -11) ? (-11, ?) D. (-?, -11] ? [-11, ?)
Mathematics
Evaluate: 
What will be an ideal response?
Mathematics
Solve the problem.An economy consisting of agriculture (I) and manufacturing (II) has the following input-output matrix. 
A = 
How many units of agriculture and manufacturing should be produced in order to meet a demand for 15 units from I and 9 units from II?
What will be an ideal response?
Mathematics