Calculate the m help?

A small rock is found orbiting the asteroid TK421 at a distance of 15,000 meters and with an orbital period of 21,000 seconds. Calculate the m of TK421. show your work

Anyone looking for a fasting buddy?:>?

Just saying...ur currently underweight! I have an ED and from my experience....fasting leeds to binging eventually. I know its hard to believe but I've been there,done that. I'm not trying to b mean but I want u to be healthy and live a long life. R u looking for someone to race towards the grave? If so that person can either have a food addiction or drug,alcohol addiction they're all the same and bring u to the same place. Sorry.

Last night I asked about God and magic...due to a lack of answers I am trying again..........?

When Christians talk among themselves about that verse, they usually agree that it is a miracle story, but when talking to an outsider, they quickly change their tune. They realize that firstly miracles do not occur and secondly, this is not much of a miracle anyway, so they declare that the fig tree represents Judaism and the text is telling us what Jesus thought of Judaism at that time. Christians quite happily flip-flop between the two versions, so it is a waste of time trying to pin them down to any specific explanation.

Wh yare pet shop puppies usually more prone to be sick than shelter dogs?

Why are pet shop puppies also more likely than shelter dogs to be suffering from improper socialization than shelter/reputable breeder dogs?

My video card geforce4 mx 440 wth agp 8x. i cant install it anymore?

i have this video card geforce4 mx 440 wth agp 8x. i've already used i and worked properly by installing the driver. i've already for almost a month playing ran online then suddenly it crashes. then i restarted my comp. after this the video card doest work anymore already tried re installing the video card driver but in the middle of installation it always restarts. i already formated my harddisk and re install the os but the same thing happens. what's the problem with my video card? i'm using it right now but no driver.

I'm auditioning for "Carmen" in Fame, I need a powerful song. I'm an alto and a belter. Any suggestions?

It's for a college production. I want it to be powerful, but not too cheesy or too slow. All of the songs carmen's sings, I can sing well but I dont want to use one from the show. I was thinking "Take me or leave me" from rent. Please help!

Why do liberals seem to quake in their little boots at the mention of Sheriff Joe Arpaio ?

I'm Liberal and I love the guy. He's currently risking his own life to throw illegals out of his jurisdiction. He's not arresting innocent people. He said last night on CNN that his deputies go to high crime areas and 80% of the arrests (robberies, aults etc) made are Mexicans who he then arrests for being illegals.