Search results

  1. A

    eco essays

    With one week to go till Eco HSC how are people studying for the essays. Are you just writing plans for random questions or actually doing full essays and getting them marked or something else?
  2. A

    eco band 6 raw mark

    hey would anyone know approximately what raw mark is needed for an external mark of 90 in eco? also if an essay question is something like 'Analyse the macroeconomic policies avaliable for achieveing economic objectives', do i discuss both macro and micro policies or just macro. My teacher says...
  3. A

    resiting economics trial exam :(

    Anyone else in the same positon of having to resit an alternate eco trial exam because their was a breach in security in the CSSA paper or sumthing :(
  4. A

    Rate of change involving trig functions

    A rotating light L is situated at sea 180 metres from the nearest point P on a straight shoreline, The light rotates through one revolution every 10 seconds. Show that the rate at which a ray of light moves along the shore at a point 300 metres from P is 136(pi) m/s Thanks :)
  5. A

    motion q

    Two engines, Thomas and Henry, move on close parallel tracks. They strart at the origin, and are togther again at t=e-1. Thomas's displacement-time equation, in units of metres and miniute, is x=300log(t+1), and henry is x=kt, for some constant k i've worked out an earlier part of the question...
  6. A

    AOS essay

    Hey, sorry if someone's answered a similar question to this, but im still confused about how a good structure of an AOS should be. I'm not sure if we talk about specific issues or scenes that portray belonging or not belonging in my texts. Our holiday homework is to do this essay 'The need...
  7. A

    maximisation minimisation help :(

    the steel frame of a rectangular prism is three times as long as it wide and h is the height. The prism has a volume of 4374m^3. find the dimensions of the frame so that the minimum amount of steel is used.
  8. A

    polynomial help :(

    1. Find the roots of the equation 4x^3-8x^2-3x+9=0 given that two of the roots are equal 2. Find the zeroes of the equation 8x^3-14x^2+7x-1=0 if the zeroes form a geometric sequence
  9. A

    jstor

    Hey would anyone have a password and login ID for jstor as i need it pretty urgently or can someone please tell me how to access it using an alternative method :cold: Thanks
  10. A

    Physics Question

    In a 60.0 W household florescent tube, 60 Joules of energy are supplied each second to produce an electric current of 0.25 A. Calculate how many couloumbs of electric charge move along the tube in 1 second. Im not sure if im meant to use the Potential difference formula to find charge. And...
  11. A

    physics question :(

    A hand roller is pulled by a force of 300N. Calculate the components of the force in both the horizontal and vertical directions??? I really dont understand all these components stuff so if anyone can guide me through it, that'll be greatly appreciated :)
  12. A

    physics help :(

    A hand roller is pulled by a force of 300N. Calculate the components of the force in both the horizontal and vertical directions??? I really dont understand all these components stuff so if anyone can guide me through it, that'll be greatly appreciated :)
  13. A

    Othello/Dangerous liaisons

    I need help for this assessment on comparing the above two texts. Im not sure on what to include in my body paragraphs. any idea would be appreciated thanks :(
  14. A

    Dangerous Liaisons/Othello

    I need help for this assessment on comparing the above two texts. Im not sure on what to include in my body paragraphs. any idea would be appreciated thanks :(
  15. A

    Adversary system

    what would be some features of the adversary system?? i only managed to find 3 and i need like 2 more i got juries, standard of proof, and cross examination appreciate it if someone could let me know on some more features thanks ;)
  16. A

    Drag Factor

    Im stumped on a question. Identify a strategy you would use to test drag factor for a car?? All i could find was factors that affect drag but not a way to test drag factor, I cant seem to find ne info on it.
  17. A

    Solutions Cambridge Yr 11 help

    Would anyone have solutions for 3U Yr 11 Cambridge Maths. If anyone knows where i could get it pls tell me the website or if u have the solution pls upload it here thx :).
  18. A

    coordinate geo Help pls :(

    Um there is this diagram in my textbook so ill try to describe the graph:o There is a line that goes through the x axis and the y intercept is 4 and the angle of inclination is 45 degrees. There is a second line that passes through the same y intercept and x but comes from up left to down...
  19. A

    Im pissed

    Im so damn pissed and angry atm. I just typed up an economic essay which was 3 pages long and was almost done when for some reason my foot accidently hit the power cable and caused the comp to turn off. I also realised that i had'nt saved my work at all so its all gone and i gotta start again...
  20. A

    Points and Intervals help :(

    Im stumped on a question which i know is easy but dnt know where to start from. Find the coordinates of the four points A,B,C,D which divide the interval joining S(-2,3) and T(8,18) into five equal sub intervals (you will need the ratio division formula) i just cant work out what i shud put...
Top