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Search results

  1. shamawi

    biology 61

    me 2 =S Good luck too =)
  2. shamawi

    biology 61

    anybody did biology 61?? i just need to know if it was easy or hard
  3. shamawi

    help needed in maths

    easy ! 17^2 =x^2 +(x+7)^2 289=x^2+(x^2+14x+49) 240=2x^2 + 14 x 2x^2 + 14x - 240=0 divide all by 2 x^2 +7x - 120=0 ii) (x+15) (x-8) iii) x=-15 or x=8 (we reject -15 because the length cant be in negative) iv)8+7 =15 b) i) same are ====> (3x)*(2x-1)=(2x+3)*(2x+3) 6x^2-3x=4x^2+6x+6x+9 2x^2-15x-9=0...
  4. shamawi

    November 2007, Paper 4 maths Help :S

    :) and good luck in the exam :)
  5. shamawi

    November 2007, Paper 4 maths Help :S

    for question 2 you should draw a tree diagram: b i) bus and claude are late : 0.1 * 0.8 =0.08 b) ii) claude is late : bus late and claude late + bus not late and claude late =( 0.1*0.8 )+( 0.9 *0.05)=0.125 b iii) 56*0.125 =7days question 3 f) co-ordinates of mid-point = x1+x2/2 and...
  6. shamawi

    just askin

    what i know is that if the mark for the question is for example 7 you should mention at lest 7 points (thats for PHYSICS,BIOLOGY AND CHEMISTRY IGCSE)
  7. shamawi

    math question =S

    thanks that was reallllllly helpful :D :Bravo:
  8. shamawi

    math question =S

    just one more time :oops: http://www.xtremepapers.me/CIE/Cambridg ... _qp_41.pdf 7 c) i)
  9. shamawi

    math question =S

    thanks :)
  10. shamawi

    math question =S

    b) ii) :%) thanks in advance :D
  11. shamawi

    math question =S

    http://www.xtremepapers.me/CIE/Cambridg ... 9_ms_4.pdf question 8 :%) :%) :%) :%)
  12. shamawi

    maths paper 4 , inequalities !!!!!! help

    just look near the edges :good:
  13. shamawi

    ICT

    please everybody as soon as u finish ur ICT exam can u post some questions here?
  14. shamawi

    New Moderator Selection!

    captin danger
  15. shamawi

    Which center are you in ?

    Amman Jordan JO 009
  16. shamawi

    Francais 10 May

    The exam was very easy :D :Yahoo!: about the e-mail i agree with tempz about vrai et faux 1+2+3+6 faux 4+5 vrai =) :D :) :good:
  17. shamawi

    math question please !

    thank you very much :) :D
  18. shamawi

    math question please !

    http://www.xtremepapers.me/CIE/Cambridg ... _qp_22.pdf Q 7 anyone?
  19. shamawi

    G00D LucK =)

    Good LUck Guys :D May you all acheive what you want :) straight A's or A*'s INSHALLA !
  20. shamawi

    BIOLOGY EXTENDED IGCSE

    WELL, asexual reproduction in bacteria : 1-they reproduce by a process called "binary fission" 2-at first the DNA duplicates 3-then the cell will split into 2 identical bacterial cells 4- this divide quickly (every 20 minutes) SPORE PRODUCTION : 1-the spores are kept inside the sporangiun 2-at...
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