• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Search results

  1. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    specify which.. ?
  2. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    15 c) range is largest time - smallest time i.e. 4*60 - 75 = 165 seconds = 2mins 45 secs 18 b i ) PU : PV = 1 : 3 (i think u got it becox u didnt asked this ) bii) Ratio of triangles PST : PQR = 1 : 9 this means that PST represents 1/9 of PQR and rest of the trapezium shows 8/9 of PQR so...
  3. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    see my post they would help u
  4. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    x cordinate of D is same as C i.e. 12 because it lie on line x = 12 then just insert x=12 in equation AB to find y codinate of D
  5. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    :ROFLMAO:
  6. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    xD u cant subtract 27 from 125 ??
  7. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    18 b) Earth ' s distance from Sun = 1.5 10^8 km converting this to metres by multipling it with 1000 = 1.5 x 10^11 Converting it to terametres dividing by 10^12 = 0.15 terametres.. 24 a i) first find Cf (cummulative frequency) for all number of books. this is done by adding frequencies. e.g...
  8. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    12 b) BA = 3a - 2c if u take out 3/2 common from BA u'l get BA= 3/2 ( 2a - 4c/3) this means BA = 3/2 OP this shows BA = kOP thus BA and OP are parallel 12 c) if u take BA and OP as base of each triangles, u'll see that height of each triangles are same and so when you'll find ratio of areas...
  9. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    I dont get .. y u are removing modulus sign first drawthe curve with given range and then whatever is below x axis reflect it upwards
  10. MustafaMotani

    How was Chemistry P1/2

    :)
  11. MustafaMotani

    72 and 80 I dont remember it clearly

    72 and 80 I dont remember it clearly
  12. MustafaMotani

    How was Chemistry P1/2

    its not magnesium , sodium was most stable
  13. MustafaMotani

    How was Chemistry P1/2

    it was that thermal stability depends over reacitvity. Which carbonate is least stable
  14. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    yes
  15. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    when they asnk by drawing tangent find gradient at certain point, I derivate and put xcordinate to find graident for accuracy, :D Sometimes they ask for area under the curve so I integrate.. I only use to chek accuracy of my ansers, not to find them
  16. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    trUe xD:ROFLMAO:
  17. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    xD
  18. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    I apply add maths in maths to check accuracy of ansers concernig graphs ..:D like derviatives
  19. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    I never played on gameboy , I played on PC all gameboy,DS and PS2 games . As far as sets questions are concerned u have to be little logical..... If they ask maximum intersection make the set which has less elemnts as subset of a set with more elements..... minimum is obviously 0 the...
  20. MustafaMotani

    Maths, Addmaths and Statistics: Post your doubts here!

    I like quadratics bcaoz I have studied that in add maths :)
Top