Masked Beauty

I have a bonded pair of rabbits, River and melody, both fixed males. 2 weeks ago, I moved apartments, so they got a new everything. About a week later, they have started fighting.

It stared with melody chasing River around and trying to mount him. A few days later, it reversed, and now River chases melody around constantly.

I have a multi level cage. River has claimed the bottom as his territory, and melody has claimed the top level as his. However, melody prefers the litter box on the bottom level, but won't jump down, so I have to move him, at which point River starts chasing again.

I live in a studio apartment, so I don't have anywhere neutral I can move them. I also only own the one cage.

How do I get them to get along again?

I am trying to plot three separate lines on one graph in excel 2010. However, the graph has the y variable plotted on the x axis, and the x variable on the y axis. How do I invert the graph? I tried the switch row/column data button, but it created a bunch of lines, and completely messed up the graph.

I have a solidworks assembly file, and I want to save it as a jpeg (i know how to do that) but I want to add a Scale to it (like 2"=1')

How do I add a scale to the solidworks assembly file?

How are toothpaste tubes made? I know that there's polyethylene coatings on aluminum, but how to they actually made the tubes this way? I know it can't be injection molding or blow molding.

Please check my work, and tell me why i'm wrong.

Question:

When a person sings, his or her vocal cords vibrate in a repetitive pattern having the same frequency of the note that is sung. If someone sings the note B flat that has a frequency of 466 hz, how much time does it take the person's vocal cords to vibrate through one complete cycle, and what is the angular frequency of the cords?

My Answer:

f=1/T, so T=1/f. therefore time=1/466=0.002 seconds

w=2(pi)f, so w=2(pi)466=2927.96 rad/s

Why is this incorrect?

A uniform spherical shell of mass 9.00 kg with diameter 53.0 cm has four small masses of mass 2.50 kg attached to its outer surface and equally spaced around it. This combination is spinning about an axis running through the center of the sphere and two of the small masses .

What friction torque is needed to reduce its angular speed from 75.0 rpm to 50.0 rpm in a time interval of 27.0 s?