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JC 2013 Maths Paper 2 - Mon. June 10th 2013 - OL and HL

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    #152
    OisinLAD
    Registered Users Posts: 120 ✭✭OisinLAD


    Haha ah well don't right yourself off yet man


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    #153
    greenpyjamas
    Closed Accounts Posts: 618 ✭✭✭greenpyjamas


    zubikhan wrote: »
    It was a disgrace of a question
    They should have told us to round off.
    I hope they give 8 marks in total for that question, the lower the better
    lol:mad::eek:

    My teacher told us for statistics ALWAYS round off, so I was lucky haha :)


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    #154
    Lucifers Hammer
    Registered Users Posts: 1 ✭Lucifers Hammer


    Leopard_Star wrote: »
    now I wish I hadn't dropped down to OL maths...
    well on OL I didn't get Q6 or Q7b or Q9c does anyone know how to do those? i had the tables book but I forgot how to use the formulas -__-

    For Q6, start with tan 30 = x / 18 and solve for x.

    For Q7b, formula for circumference of a circle is 2 pi r. So it's 2 x 3.142 x 4 for each ring, then multiply by number of rings.

    For Q9c, rotate the pentagon 180 degrees around the origin.


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    #155
    Jack_OLantern
    Registered Users Posts: 193 ✭✭Jack_OLantern


    spurious wrote: »
    http://www.irishtimes.com/news/education/two-errors-discovered-in-leaving-and-junior-cert-papers-1.1423719

    The one CSPE question that I just HAD to pick!!! Great. Probably fail now! :)


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    #156
    onlinenerd
    Registered Users Posts: 195 ✭✭onlinenerd


    Jack_OLantern wrote: »
    The one CSPE question that I just HAD to pick!!! Great. Probably fail now! :)

    Not to worry Jk as your mistakes will be taken into account ans so that means full marks if you answered it right or wrong.:D


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    #157
    Brendan97
    Registered Users Posts: 503 ✭✭✭Brendan97


    math is so easy... definitely got 100%


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    #158
    LawdyLad
    Registered Users Posts: 102 ✭✭LawdyLad


    Brendan97 wrote: »
    math is so easy... definitely got 100%

    Unlikely you got 100%. The exam wasn't exactly 'easy' this year.


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    #159
    MmmPancakes
    Registered Users Posts: 712 ✭✭✭MmmPancakes


    LawdyLad wrote: »
    Unlikely you got 100%. The exam wasn't exactly 'easy' this year.

    +1 lol


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    #160
    DublinArnie
    Closed Accounts Posts: 2,823 ✭✭✭DublinArnie


    Brendan97 wrote: »
    math is so easy... definitely got 100%
    Nice metaphor ... i'm suprised the people above my comment didn't get it :rolleyes:.;)


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    #161
    scburke2010
    Registered Users Posts: 8 ✭scburke2010


    LawdyLad wrote: »
    What answer did people get for Q1 part D where it asked how many flagstones are needed to cover the pavement.

    I got 3.5 :)


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    #162
    scburke2010
    Registered Users Posts: 8 ✭scburke2010


    Monaghan hardy lawd wrote: »
    RTE News said that Q8 was wrong and everyone will get full marks for it

    That was Leaving Cert :/


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    #163
    Linda98
    Registered Users Posts: 26 ✭Linda98


    DublinArnie wrote: »
    I got 1:2 for area and can't remember the volume XD

    Got the same as you :)


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