Recent content by liz

Hi, I am sure this question is really easy, but i don't have a clue how to do this question... Three points are P (-2, 7), Q (2,3), and R (4, 5). Find the equation of the circle which passes through points P, G, and R. Thanks lots to anyone who helps. liz x

The thing is, i want to do medicine... so i should really do biology. its not necessary for all universities but i think i need it to be more balanced. For my maths a level (i don't know about further maths, we don't do that until next year) we do 2 pure modules and 2 applied (for my school...

At the mo I am in the first year of a levels and i was taking chemistry, biology, maths and physics. but physics really sucked as the teachers were always 15- 20 mins late, and the course is rubbish as its based in really life, so all the questions were like " in the mid 1880s american...

I deliberately avoid new technology as it is too damn complicated. but iPods are so pretty, especially the iPod nano. I think I'm going to have to give in and get one. i have a friend who has loads of songs downloaded onto her laptop, could i just get them onto my iPod somehow (and therefore...

Im afraid i know absolutely nothing about about iPods and all connected new-fangled technology. Anyone care to enlighten me? I'm going to get one soon but i don't have a clue about downloading music onto my computer and stuff like that, i don't even know if my computer can handle it (it's so...

I put on some music and do some cleaning, personally.

hi I've just started my a levels and am doing physics (naturally). it is the Edexcel Salters Horners specification and I am getting totally confused by it all. It is new to my school, and we did some practice questions the other day which even my teacher couldn't work out (just to show you the...

hey I've just been reading a pure maths textbook and it says at one point (i hope your familiar with integration stuff so i don't need to put all of it): from the definition, delta A / delta x tends to the derivative dA / dx. i know that delta means "an increase in ...", and d is used to mean...

thank you everyone for your help. and yes i know that it's spelt integration, i just put an extra r in automatically. isnt that formula that Bob sugested the trapezium rule? anyway thank you i am very grateful for the help form everyone.

URGENT help with intergration im doing some coursework where I am investigating ways of finding the area under a graph and i don't really understand intergration. please could someone explain it really thoroughly, id really appreciate it. thank you in advance to anyone who can help.

yes it was a rediculously long time before i realized that the K-12 is the range of school years. i apologuise but I am hopeless with computers and i can't work out the quoting thing. so: brewnog- ok maybe not abusing your profession, but there definitely is a much more elegantly worded saying...

and at the moment I am most concerned with getting into a good university.

well iver heard that universities prefer you to got to a public school as people get better teaching and motivating at private schools. so if a university would prefer to have an A grade student from a public school as it shows that they are clever and have worked hard and are self motivated...

yes i am interested, thank you.

thank you for the welcome from everyone, its apprecaited. im in year 11. but I've only got 5 weeks left. well, kind of, i have all my exams from 24 may to 24 june. but that won't be too hard (i wish). brewnog (unusual name by the way- any particular reason for it?) i read what you wrote about...