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  1. J

    Highly politically incorrect Nobel Prize winner Watson

    I received this from a friend today. I am curious what your responses would be. Be aware this was written by an african man. I DID NOT WRITE THIS. HYPERLINK "http://www.dailytrust.com/" \nDaily Trust (Abuja, Nigeria) OPINION 25 October 2007 Posted to the web 25 October 2007 I Agree with...
  2. J

    hyelp meh

    Question 25 (2 marks) Marks Equal volumes of lead nitrate solution and sodium iodide solution, each with a concentration of 0.10mol L-1, are mixed. A yellow precipitate of lead...
  3. J

    Mass help thing *sigh*

    A beaker contains 100mL of silver sulfate (Ag2SO4) solution at a concentration of 1.0 x 10-5 mol L-1 . What is the mass of silver ions in the beaker? (A) 1.0 x 10-5g (B) 2.16 x 10-4g (C) 1.08 x 10-3g (D) 1.5 x 10-2g
  4. J

    LOCUS AND PARABOLA help

    Find equation of parabola with vertex (3,-1) and 4x+y-7=0 is a tangent. Fuck this is annoying me.
  5. J

    Locus and parabola help plz

    From yr 11 3u 9B, Q13: a) and b) Using the definition of a parabola and the perpendicular distance formula, find: a) the equation of the parabola with focus S(-1,1) and directrix y=x-2 b) the equation of the parabola with focus S( 3,-3) and directrix x-y+6=0 PS: The extension section in 9B is...
  6. J

    Wanted: High scoring Eng Adv person's essays from HSC!

    Hey guys I am wanting to buy essays from someone who got 98+ in English Adv as their final HSC mark, maybe 97+, im in yr 10 now so obviously idk what essays im gonna need, though I know there's three essays on three different modules, then there's an essay on the Area of Study, and I wonder if...
  7. J

    Question on a dotpoint

    Hey how much would this chem dot point be worth in an exam? Frm yr 11. "Explain the relationship between the position of elements in the periodic table and: Electrical conductivity Ionisation energy Atomic radius Melting poinr Boiling point Valency Electronegativity Reactivity"
  8. J

    How do you "Mould" an essay to a new question?

    Guys, if I dont but a top quality essay, im going to absolutely fucking FAIL my HSC english exams, I REALLY need to know how the moulding thing works, how did you guys do it, and could you give me an example of an essay, then the modified version according to a particular question?
  9. J

    What ATAR to expect with these final HSC marks?

    Eng Adv:77 Phys: 95 Chem: 98 Maths Ext 1: 96 Maths ext 2: 95 Those marks are what I hope to get, lolz fuckin english gonna pull me down so bad i fear....
  10. J

    Help with physics prac plz?

    Has anyone done this prac: Plan choose equipment for....etc... to gather data and use available evidence to compare measurements of current and voltage in series and parallel circuits in computer simulations or interactive equipment. Specifically this will require you to determine the...
  11. J

    Prac question for chem

    K so this is the right way to do things right? 1. Aim (basic shiznit, what you're trying to find) 2. Hypothesis (Directly testable statement, eg "That xyz will cause qmp to happen" 3. Equipment (List EVERYTHING) 4. Method (3rd person past tense) 5. Results (Usually tabulated yea?) 6. Discussion...
  12. J

    Please carrotsticks or someone, help with final maths problem

    Ive solved all 40+ questions of my maths project, ONE LEFT, which I cannot do. Plz help There is a triangle ABC, right angled. with the right angle at B. Extending AB to point D, and reflecting AC on AB, then extending it to point E due east of D, two similar triangles are formed. Angle ABC and...
  13. J

    Maths question HELP PLEASE!! CARROTSTICKS??? ARE YOU THERE???

    Someone please help here, "Let S=(a,b,c,d,e,f,g,h,i,j) be the set consisting of the first ten letters of the alphabet." i)How many subsets of S contain at least three letters? ii) How many subsets with at least three letters do not contain any vowels? iii) How many subsets with at least three...
  14. J

    Question on Sets, please help

    Can anyone at least point me in the right direction plz? with this question: Let S=(a,b,c,d,e,f,g,h,i,j) be the set consisting of the first ten letters of the alphabet i) How many subsets of S contain at least three letters? ii) How many subsets with at least three letters do not contain any...
  15. J

    Maths questions help please!

    Im stuck on a few questions of my maths assignment, quite a few actually. Please help someone!!??! Q2. Simplify (n-1)C2+nC2 (Its a combination thing). State any restrictions that must be placed on n Q7. Heres how to draw it: Draw a scalene triangle, and label the bottom right angle A, and...
  16. J

    Random quiiestions from maths assignments help!

    Im stuck on a few questions of my maths assignment, quite a few actually. Please help someone!!??! Q2. Simplify (n-1)C2+nC2 (Its a combination thing). State any restrictions that must be placed on n Q3. (Idk how to go solve the resulting cubic) Solve 15/(2x-1)>or equal to x Q7. Heres how to...
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