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Errm strike that image. try this one instead....

Ok...Well the yellow dot is the star you're measuring distnace to. The green dots are the earth at different points of the year. The baseline is a known length, eg the distance between earth at position 1 and position 2. The angle theta is also a known angle, the parallax angle, or the...

Do you want how to use trig parallax or why it's used?

Great thing about singing. You can break whatever the hell you want as long as you don't get a cold!

Lol, I had a bad experience with a selective high, but you guys all seem quite normal :p Ahaha, we should do a swap. Wildlife inside MHS and Insanity inside HSPA! And Maccas? I'm sure some people LIVE over there. Either there or Clarries. Sad, really.

Jeez get over it already! Not every school does the CSSA exams on the day they're supposed to be done! Well, schools outside Sydney don't anyway. I know a lot that haven't.

:Edit: Damn, beaten to it! ln (y-1) - ln2 = t + lnt y - 1 = e(ln2 + t+ lnt) y - 1 = eln2 x et x elnt y - 1 = 2 x et x t So y = 2tet +1

Yes you can have some help.... But first, what exactly are you asking?

It depends on your school, they're all different. We started with AOS, then did modules C, A and then B. There isn't a set order. And there's a whole lot of texts to choose from. Your teachers will probably decide for you.

Gaaah brain-to-fingers malfunction. I know what I meant.

I would reverse that and say the same thing about Goldfinger. ^^^^

If you do science subjects make up a dot point summary book; Get the syllabus and answer each point as a question. Maths just do loads of questions English, make sure you know your texts really well, and do practise quetions from past papers, etc. And always ask if you're not sure...

Some people actually think that. Those who wouldn't know decent music if it danced around in front of the naked. I was just making sure.

Ahhahahaha, I just read your status and location, Lhyviathan. My god I am a maths nerd.... ROFL. I like it though!

Eh, seems like this may be useful..... Sooo... Define torque as the turning moment of a force using: t = Fd Torque is defined as the turning moment of a force, that is, t = Fd , where: t is the torque F is the component of the applied force perpendicular to the axis of...

Eh, against the grain always works on legs, gives you a smoother result. i;ve never had problems with ingrown hairs. I figure it would be the same for guys.

Yup. It definately is.

It depends what the question is. If it says find, derive, show that, prove, etc, then no. You have to derive them. If it asks you to state the answer, then you can simply quote the formula.

*Bump* I found this concept confusing at first too... Then I worked this out... Electrons are the negative particles, they are repelled from the negative terminal. In redox reactions, oxidation is loss of electrons, and it occurs at the anode. This would make the anode a POSITIVE...

If the question simply says 'what is the final velocity?' or is the last part of a question, eg 'and hence state the final velocity' you could just write the answer. But, most of the time the question will say 'find', which means you have to show working. It's the same as in maths. 'What...