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2 is at least 1....

Isn't teh chance of NOT winning (25/30)(25/29)? Therefore it's 1 - (25/30)(25/29)? Please prove me wrong and make sure i'm not crazy.

This is gonna blow your mind but i think you're wrong.

2 cosx = sinx solve for x? thanks D/w got it.

Feck, i meant to post this in advanced. Constructive, thanks,

There are 30 tickets. I buy 5 tickets. There are two prizes. What is the probability of me winning at LEAST ONE prize? Thanks.

Anyone know a simple short story or film dealing with cultural heritage and possibly it's link to the foreign society around it? Sounds pretty cliche I know but I can't think of anything atm. Any suggestions are appreciated, Thanks

Sorry lady.

Yes Ma'am! It will be changed this instant.

Hey, i've chopped and changed my AOS essay for months, latest structure is a little.. different.. I have 4 text, Two of Strzynecki's Poems, and two texts of my own. My three main point are (generally) Interaction with Society Connection Culture Involvement in Romantic relationships...

Ja, I think so too. Any ideas on how to cut down a 1400 hundred word eassy to 1100-1200?

So what suggested word length are we looking at.. 40 minutes to do each essay approx so....

Re: Has anybody else noticed that English teachers have an inexplicable vendetta agai No.. Karl marx is very easy to study and is good to include in essays is all... You're making a big call by saying they are all pretty much communists.

Hey, I'm just wondering if they actually incur penalties if you use texts in the syllabus or other areas or whatever the issue is. Example, I use Frankenstein as a text in my Area of Study responses. Is it just frowned upon, or actually NOT allowed and I will be penalised for using it? I just...

You mean u^2. :P. Thankyou Sir. All good.

Just need an answer here, as i already have one, just need to check. The graphs of y = -cosx and y = (pi^2)/4 - x^2 intersect on teh x-axis at x = pi/2 and x = -pi/2. Attached is a dodgy graph, to see if it sheds any light on the area i'm looking for. thanks

Thank you very much.

Ahh ok so in effect we are solving them simultaneously as both pass through teh same point, thus making them equal one another to solve for C... ? maybe. Thankyou very much

I apologise, all fixed. meant to be y.

Doing past trial papers is fun... "A parabola is concave up, has an axis of symmetry at x = -2 and a horizontal tangent at y = -3. When the equation of the parabola is expressed in the form of y = ax^2 + bx + c. the value of a is one. Determine the equation of the parabola and show that this...