Answer: $438,769.79
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Hope this helps with the answer to your question:)
Answer:
Center: (-3,-2)
Radius: √6
The graph is attached.
Step-by-step explanation:
The equation of the circle has the form:

Where (h,k) is the point of the center of the circle and r is the radius of the circle.
The equation given in the problem is

Therefore:
h=-3
k=-2
The center is at (-3,-2)
And the radius is:

Then, you can graph it has you can see in the image attached.
Answer:
Planet Ruba has 900,000 more aliens
Step-by-step explanation:
Please kindly see the attached file for more explanation