Search results

:party:

Achieved.

yes, Low Earth Orbits (LEO's) are orbits around Earth that are between around 250 km - 1000 km where the van Allen belts start to occur. The previous post is good to describe them and compare them to geostationary orbits but I wouldn't really say it's a "definition".

Wait, 15 units and learning multiple options????? :jawdrop:

I basically use an the raw trials and rawmarks.info database to estimate the aligned marks. Then plug this into an ATAR calculator (or if I think externals are different to internals, average them first). I may make a few intuitive decisions and make a few assumptions such as trials were an...

LOL pikachu, you need a tutor.. Jks The solutions from the Board of Studies are pretty simple for the first question, I'd check em out for an alternate soln. (see Integrand's link) It is basically the same as the diagram in the question but simplified. Your method probably works but is just a...

+1 to this Basically you need to understand where you are falling short and try and address this. Is it because you didn't learn the content or you couldn't apply it? Or did you have a breakdown during the test? If it's content-wise you're struggling with I'd recommend finding out where you...

No, don't think so? In both it's between water level (horizontal line) and upper face of the hemisphere, that's how I see it...

Oh I see now. It's actually measuring the height of the water, and not the volume as I, and perhaps you may have first thought. The height of the water is initially r (radius of hemisphere) and you need to decrease it to half it's height when tilted. I think this question is badly...

Considering there are about 600 schools in NSW, you are within the top 33% of schools so that's not that low... The cohort may be a concern but I'd recommend being more concerned about exam performance more than the school ranking/your cohort. You're approaching a season filled with exams so...

Re: Year 12 Mathematics 3 Unit Cambridge Question & Answer Thread The first question: The "sum of the products of pairs of roots" refers to the x term which is absent, meaning the coefficient is 0. Therefore the "sum of the products of pairs of roots" = 0 Algebraically: ab + a(a+b) +...

At least you found out now :P

Well it could come down to certain subjects and such in order to gain few points here and there. e.g. what are your ranks like and current subject scores? If you be strategic in your subjects and what you focus on improving, you can probably add a few points here and there. e.g. focusing more...

Oh yeah forgot about that. :)

Do you need help with this? Or are you testing my knowledge in these questions? It's fine if it's the second option but I'd probably prefer that a) you don't spam this thread and b) you try keep it relevant (ie. in syllabus) that way it's actually useful for me too. Not saying you are spamming...

lel This would be my approach. I'm not 100% sure this would gain full marks. (If you have them I'd look at the marking guidelines or marking notes for further advice if available) For the first one I'd try identify 1-2 relevant points and discuss them. I'd probably go with 1. Launching east...

Wassup

I think this was already posted and concluded as wrong and you even admitted it here: http://community.boredofstudies.org/264/motors-generators/350684/mc-question.html#post7161469 lol. This question has kinda been a stumbling block for me since I had found a previous explanation (that wasn't...

Haha, funny thing was (although NOT funny at the time, lol) I had written two paragraphs and a bit and then BoS glitched and I lost everything I had written. So I wrote it twice and now you've read it twice :P Glad I wrote it out again though :P

Haha, no problem. I'm glad I could make your day and help out! :) Well what I'd do is check your feedback/reports or any English related feedback that is significant (like assessable content) and look for comments/warnings like you've done for your Half Yearly/Yearly exams. If there is no...