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Mocks Thread 2012 - *read first post before posting*

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Comments

  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    sadness :(
    and no problem :D

    Anything else?


  • Registered Users, Registered Users 2 Posts: 217 ✭✭IceCreamGirl


    xfabgalx do you know that you're my new favourite person in the world :)

    ermm... history (in detail) right barcode? :L


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    xfabgalx do you know that you're my new favourite person in the world :)

    ermm... history (in detail) right barcode? :L

    Thank you :P
    I'm not sure what barcode the history exam was, let me look through the forum or something to see if a question I got came up and someone said what barcode it was and I'll always give detail lol

    -edit: yep mine is right barcode!


  • Registered Users, Registered Users 2 Posts: 217 ✭✭IceCreamGirl


    for the right barcode of history
    Q1 Pictures : Medieval monasteries.
    Q2 sources :reformation and counter reformation
    Q4 people in history
    (A) knight in a medieval castle
    -a neolithic farmer
    -renaissance artist OUTSIDE italy

    (B)
    -follower of hitler
    -leader of a revolution
    -factory owner in the 1850s

    Q5-reformation and counter reformation
    Q6- war of independence , ireland during ww2, age of exploration


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    Yes. Its me, Mocks 2012 thread. I'm here :D

    How did things go for people? Who is studying?


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  • Closed Accounts Posts: 31 Mannion.com


    xfabgalx wrote: »
    Yes. Its me, Mocks 2012 thread. I'm here :D

    How did things go for people? Who is studying?

    No one pm me about ENG paper 1+2 in detail so I studie d and have exams next week


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    No one pm me about ENG paper 1+2 in detail so I studie d and have exams next week

    Wait. What does that say?


  • Registered Users, Registered Users 2 Posts: 11 Amymurphy


    Slow Show wrote: »
    Amymurphy banned for two days for not using spoiler tags, let this be a lesson to you all. A lot of people don't want exams to be spoiled for them, so please try to accommodate them.

    Like half the other people posting , and I can't even do "spoilers" on my phone .. Jeezz


  • Moderators, Category Moderators, Education Moderators Posts: 27,379 CMod ✭✭✭✭spurious


    Amymurphy wrote: »
    Like half the other people posting , and I can't even do "spoilers" on my phone .. Jeezz

    <rocket science>So don't reply on your phone.</rocket science>
    Amymurphy wrote: »
    Jeezz

    Follow the rules and read the first post.

    For the record, I completely support Slow Show in the decision made, so don't bother reporting it to me.


  • Registered Users, Registered Users 2 Posts: 217 ✭✭IceCreamGirl


    xfabgalx wrote: »
    Wait. What does that say?

    hey :D pm me in detail eng1 and 2 please thank you :P


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  • Registered Users, Registered Users 2 Posts: 217 ✭✭IceCreamGirl


    does anyone know what's coming up in detail for Home Ec. (LEFT barcode)?


  • Registered Users, Registered Users 2 Posts: 1,034 ✭✭✭dalta5billion


    Amymurphy wrote: »
    Slow Show wrote: »
    Amymurphy banned for two days for not using spoiler tags, let this be a lesson to you all. A lot of people don't want exams to be spoiled for them, so please try to accommodate them.

    Like half the other people posting , and I can't even do "spoilers" on my phone .. Jeezz

    Or you could just go back a page and find out:

    Quote:

    When giving spoilers on mobile, do the following.

    1. Move the cursor to the start of the spoiler material.

    2. Insert the following, using square brackets. You may have to look for these in the symbols section.

    Type a "[" then type "SPOILER" and a "]" - These are all without the inverted commas. No spaces in between. Only the bits above between the inverted commas.

    3. When you are finished typing your spoiler, move the cursor if necessary to the end of the spoiler.

    Type a "[" then type a forward slash "/" , "SPOILER" and a "]" - These are all without the inverted commas. No spaces in between. Only the bits above between the inverted commas. Please note the added forward slash.


  • Registered Users, Registered Users 2 Posts: 13 Kanciapa


    I'm starting my exams on Monday.
    Does anyone know the
    1. long questions for Geography Higher Level, Right barcode
    2. Maths Higher Level Paper 1 and Paper2, also Right barcode.
    I've only seen Left barcode for both Maths and Geography.

    I'm sorry but I cannot help with anything since I haven't started my mocks yet and I doubt I'll be of any use by the time they do start since everyone else will be finished :/ Sorry!
    Thanks in advance! :)


  • Registered Users, Registered Users 2 Posts: 217 ✭✭IceCreamGirl


    HL Maths (from the information i have gathered) (sorry, dont know what barcode)
    Q1 - Be able to calculate percentage profit, net income and gross income when you are given the net income.
    Q2- Be able to get the highest common factor of 36 and 54
    Know distance speed and time questions and compound interest
    Also venn diagram coming up
    Q3- Know how to create simultaneous equations from a word problem
    And just be able to express fractions in simplest forms
    Q4- Be able to list elements of a solution set
    Be able to factorise equations eg 81-4y(squared)
    Q4c is kinda tricky, make sure you know that LXB gives you the area, so be prepared to write an algebraic equation from a word problem ( I can give you more info on this if you want)
    Q5 - Just more factorising + subbing in fractions for x and y.
    Q on functions here too
    Q6 - Be able to draw a graph + be able to find the maximum value, range (etc)


  • Registered Users, Registered Users 2 Posts: 155 ✭✭ImRebecca


    Does anyone know what the letters, notes or postcards were in French? Both barcodes.


  • Closed Accounts Posts: 3 shannon2


    Hey does anyone know (in detail) whats coming up in Q)6 for History and i'm not allowed do the Ireland in WW2 q as we went onto european history?? pleassssssse help!!!!


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    HL Maths (from the information i have gathered) (sorry, dont know what barcode)
    Q1 - Be able to calculate percentage profit, net income and gross income when you are given the net income.
    Q2- Be able to get the highest common factor of 36 and 54
    Know distance speed and time questions and compound interest
    Also venn diagram coming up
    Q3- Know how to create simultaneous equations from a word problem
    And just be able to express fractions in simplest forms
    Q4- Be able to list elements of a solution set
    Be able to factorise equations eg 81-4y(squared)
    Q4c is kinda tricky, make sure you know that LXB gives you the area, so be prepared to write an algebraic equation from a word problem ( I can give you more info on this if you want)
    Q5 - Just more factorising + subbing in fractions for x and y.
    Q on functions here too
    Q6 - Be able to draw a graph + be able to find the maximum value, range (etc)

    thats right barcode.


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    shannon2 wrote: »
    Hey does anyone know (in detail) whats coming up in Q)6 for History and i'm not allowed do the Ireland in WW2 q as we went onto european history?? pleassssssse help!!!!

    certain barcode?

    what I had was:
    Age of exploration for Q1
    we haven't covered anything past ww2 (nothing to do with Ireland)
    so I did the last Question in that section which was about Hitler and all that, mussolini.


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    ImRebecca wrote: »
    Does anyone know what the letters, notes or postcards were in French? Both barcodes.

    For French HL:
    I can't remember what barcode it was! :(
    What came up was easy for me but a lot of people found it hard!
    The comprehensions included subjects such as sports (some famous handballer for Q9),
    Glee (easy just know that it was "tres positive" reaction from French TV audiences :L plus at the end of a season sue's sister has died
    is what we learn). Also know the word "mille" (thousand) as there is a motorway question and what "sud" means (south btw).
    Make sure you don't write how many people go on the motorway during holidays, its every year.
    Another comprehension was about what is the best thing about Christmas holidays (le meilleur).
    The rest of that comprehension is easy.
    There was one about schools and rules: verbal and physical aggression or something like that
    and what the principal says all students should do. There was also a comparing between college and lycee
    (French schools you probably know from book). Everything is in the passage; lots of homework, freedom, canteen, etc).
    That's all I can think of. The written expression consisted of a note; make sure you know the layout fully through; how to say cycling
    ("faire du vélo"), you'll come back withbreakfast (I actually didn't know the word for breakfast so I compromised with "repas"
    but I will probably only get attempt marks), Know times - 7 in the morning, how to say you woke up, went into town, etc.
    There were two letter options: informal and formal. I did informal because "yours sincerely" is way too hard to learn lol.
    Learn the layout for formal though if its what you want to do. The informal letter, however, was fine. Again, know your layout.
    I didn't know what Easter holidays was (sadness) but said April holidays (pmsl). Tell Lucien (penpal) how you're getting on at school
    (don't say mocks because it's April remember! Say something aboutstudying for a certain subject tonight and big exams coming up in Summer),
    Invite Lucien on holidays during Easter holidays (male so say "Cher"), what you will do(cinema, cycling, parties, etc),
    tell him about the new friends he will meet: I said stuff like a boyfriend and two other friends and mentioned them in what you will do (party).
    I Also described he was good looking (beau - lol!) and how he's a football player (this is made up btw :L). And said they were great (formidable).
    I asked him if he had a girlfriend (which I saw in one of the comprehensions about the titles - copine).
    Tell him to write back soon. Try to include things like got to study, etc.End your letter with the usual "amitiés, name".


  • Registered Users, Registered Users 2 Posts: 13 Kanciapa


    Thank you very, very much! :D


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  • Registered Users, Registered Users 2 Posts: 179 ✭✭GrabTheCREAM


    I'm kinda lost here on geography.......anyone know whats on it? HL. My teacher gave us a ton of topics to study like stone age, west of ireland, rural ireland, etc. but i have never seen them come up once in past papers.....help? also for history whats on the people in history qs? thats all i need cuz im unreal in history anyway lol.


  • Registered Users, Registered Users 2 Posts: 7 Hero97


    xfabgalx wrote: »
    thats right barcode.
    Any idea what's on paper 2 do you :/


  • Registered Users, Registered Users 2 Posts: 7 Hero97


    I'm kinda lost here on geography.......anyone know whats on it? HL. My teacher gave us a ton of topics to study like stone age, west of ireland, rural ireland, etc. but i have never seen them come up once in past papers.....help? also for history whats on the people in history qs? thats all i need cuz im unreal in history anyway lol.

    is that right bar code or left ?


  • Registered Users, Registered Users 2 Posts: 7 Hero97


    xfabgalx wrote: »
    For French HL:
    I can't remember what barcode it was! :(
    What came up was easy for me but a lot of people found it hard!
    The comprehensions included subjects such as sports (some famous handballer for Q9),
    Glee (easy just know that it was "tres positive" reaction from French TV audiences :L plus at the end of a season sue's sister has died
    is what we learn). Also know the word "mille" (thousand) as there is a motorway question and what "sud" means (south btw).
    Make sure you don't write how many people go on the motorway during holidays, its every year.
    Another comprehension was about what is the best thing about Christmas holidays (le meilleur).
    The rest of that comprehension is easy.
    There was one about schools and rules: verbal and physical aggression or something like that

    and what the principal says all students should do. There was also a comparing between college and lycee
    (French schools you probably know from book). Everything is in the passage; lots of homework, freedom, canteen, etc).
    That's all I can think of. The written expression consisted of a note; make sure you know the layout fully through; how to say cycling
    ("faire du vélo"), you'll come back withbreakfast (I actually didn't know the word for breakfast so I compromised with "repas"
    but I will probably only get attempt marks), Know times - 7 in the morning, how to say you woke up, went into town, etc.
    There were two letter options: informal and formal. I did informal because "yours sincerely" is way too hard to learn lol.
    Learn the layout for formal though if its what you want to do. The informal letter, however, was fine. Again, know your layout.
    I didn't know what Easter holidays was (sadness) but said April holidays (pmsl). Tell Lucien (penpal) how you're getting on at school
    (don't say mocks because it's April remember! Say something aboutstudying for a certain subject tonight and big exams coming up in Summer),
    Invite Lucien on holidays during Easter holidays (male so say "Cher"), what you will do(cinema, cycling, parties, etc),
    tell him about the new friends he will meet: I said stuff like a boyfriend and two other friends and mentioned them in what you will do (party).
    I Also described he was good looking (beau - lol!) and how he's a football player (this is made up btw :L). And said they were great (formidable).
    I asked him if he had a girlfriend (which I saw in one of the comprehensions about the titles - copine).
    Tell him to write back soon. Try to include things like got to study, etc.End your letter with the usual "amitiés, name".


    that must of been left bar code cause none of that came up in mine unless you had a comprehention on Joe Jonas ?


  • Registered Users, Registered Users 2 Posts: 7 Hero97


    Can anyone help with the following RIGHT BAR CODE !!
    SCIENCE
    MUSIC
    IRISH 2
    ENGLISH 2
    MATHS 2
    BUSINESS 2

    i'm able to help with
    GEOGRAPHY
    FRENCH
    HISTORY
    ENGLISH 1
    IRISH 1
    MATHS 1
    and C.S.P.E

    replie quick if possible :)


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    Hero97 wrote: »
    that must of been left bar code cause none of that came up in mine unless you had a comprehention on Joe Jonas ?

    must be left then


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    Hero97 wrote: »
    Any idea what's on paper 2 do you :/
    Im guessing u mean maths?


    Maths HL:
    Q1 a)buys a car and sells it for more - percentage profit on selling price
    b)ratio 8:5. winning candidate 2823 more than loser- total number of students at the uni if 65% vote.
    ii)the rounding question as usual - first u estimate then do the real thing to 2 decimal places (easy)
    c) i)Niamh's net income when given gross income and total tax credits with percentages of 20 and 41 and the standard rate cut off (you should be fine with this as you do business)
    ii)Niamh makes tax free payment to pension fund. payment reduces net income. what percentage of niamh's gross income would she pay to the pension f.

    Q2 a) factors (HCF) (really easy)
    b)Bus travels 1.5 hours at average speed 56km/h and next 2 hrs at average speed 84km/h find average speed of bus over whole journey.
    ii)sum of money invested at 7% per annum compound interest. after 2 years sum of money has earned 202.86 in interest. calculate sum of money invested.

    c) set question (3)
    i)venn diagram and show number of students who solved only A
    ii) max number of students who solved b and c
    iii)max number " " only one puzzle.
    let x=#[(B n C)\A]
    iv) given total no. students in group is 48 and each student solved correctly at least one puzzle, calculate x.

    Q3 a) p^2 + px = q^2 - qx, express x in terms of p and q and simplify your answer.
    b) (I'll give exact as this was impossible - I didn't get it)
    A cinema sells tickets for two types of seats, standard and premium. Standard tickets cost $10 and premium cost $15.
    On a particular night, 300 tickets are sold, giving total sales of $3400.
    Let x equal number of standard tickets sold and y equal number of premium tickets sold.
    i)Write down two equations to represent the above info (obviously simultaneous but good luck figuring it out lol)
    ii)solve the equations to find number of standard tickets and the number of premium tickets sold.

    C) i)express algebraic fraction in simplest form:
    2 over 2x-1 - 3 over 4x+1
    hence solve it when it equals to one third.

    verify the answers.

    Q4 a) list elements of solution set of
    -1<-3x+5<8, x E Z

    b) these were hard ones :
    i)factorise 81 - 4y^2
    ii)factorise fully 12a^2 + 9bc - 4ab - 27ac.
    iii)solve (3x+5)^2 + 2x(3x+5)=3x+5.

    c) A diagram with room of area 96m^2
    rug measuring 9m by 5m placed in centre of room
    uniform gap of width xm is left between rug and walls as shown.
    i)write down an expression in x to represent this info
    ii)solve equation to find the value of x.

    Q5 a) divide 3x^3 - x^2 +5x - 30 by x-2.

    b) i) when a = 0.5 and b = 4 thirds

    find value of 5a - 1 over 2 +3b.

    express answer in form 1 over m where m E N.

    ii)simplify an index notation question in form 2^n where n E Q.

    c)function with f:x and g:x
    has three parts no graph.

    Q6 a)solve x +3 over 2 =1 + x-1 over 3 where x E Z

    b) f:x and g:x
    same axes and scales draw graph.

    c)from graph of b) estimate
    f(3.5)
    max value of f(x)
    values of x for which f(x) = g(x)
    range of values of x for which f(x) > g(x)

    Maths P2:
    Q1 a) diagram of rectangular piece of cardboard with 2 triangular sections cut out. find area of cardboard.
    b) a cone with given radius and perpendicular height. find volume in pi. water is poured into cone shown in diagram ii)find vol of cone with water as percentage of total vol of cone to nearest whole no.
    c) hemisphere with given radius find volume in pi
    cylinder removed from hemisphere as shown in diagram radius of cyl is 2 thirds of radius of hem.sp.
    ii)find radius and hence height of cy
    ii)vol of wax remainin after cyl removed to 2 dec. places

    Q2a) A(3,-1) and M(1,4) are 2 points.
    M is midpoint of [AB]. find coordinates of B
    b) given points P Q R.
    i)find lPQl
    ii) show PQ is perpen. to PR
    iii) find area of triangle PQR

    c) l is line 5x-y - 11 = 0
    i)l contains point (2,p). find p
    ii) find equation of the line m through (-2,5) which is perpend. to l.
    iii) find coordinates of point of intersection of l and m
    iv)show lines l and m on a coordinate diagram on graph paper.

    Q3 a) ABC is an isosceles triangle, with lABl=lACl
    [DE] is parallel to [BC[ and l<ADEl = 48
    find l<BCAl and l<CABl. (btw it has like a big triangle with a line going through it so u draw them out as separate triangles)
    b) i) show how to construct the triangle PQR with sides PQ=10 QR=9 AND PR=7
    ii) show how to construct incircle of triangle PQR all construction lines must be clearly shown

    c) i) prove that a diagonal bisects area of a parallelogram.
    ii)ABCD is a parallelogram with [BC] produced to E. triangle ABE is isosceles with lABl = lAEl. [AE] and [DC] intersect at point F.
    i)Prove that lAFl = lDFl.

    Q4 a)P, Q ,R are points on a circle as shown O is centre of circle. l<ROQl = 108 and l<ORPl = 22
    i)find <RPQ
    and find ii) <PQO

    b) prove that a line through the centre of a circle perpend to a chord bisects the chord.
    ii) [AB] is diameter of circle [CD] is chord of circle of length 10. E is a point on [CD] and CD is perpen to AB. lBEl = 2
    Calculate the diameter of circle

    c) ABCD is a quadrilateral with AB parallel to DC the diagonals [AC] and [BD] intersect at E
    AB = 9 CD=3 and AE=7.5 and BE = 6
    i)prove that triangles CDE and ABE are equiangular
    ii)find DE and EC
    iii)investigate if triangles AED and BCE are equiangular

    Q5 a) given tan A = 2 over square root 5 find x. (right angled triangle)
    b) 2 vertical flagpoles stand on level ground 29.4m apart froma point P on the ground between the 2 poles the angle of elevation on top of smaller pole is 40 and angle of thetop of larger pole is 65
    the height of smaller ple is 15.8m.

    i)calculate distance from P to smaller flagpole correct to 2 decimal places
    ii)calculate height of taller flagpole correct to one decimal place



    c)ABC is a right angled triangle [AB] is produced to D AND [CB] is produced to E.
    lABl =4 lCBl=5 lBEl=7 and DE=6.08cm
    i)find <ABC correct to 2 dec. pl
    ii) find<BED corr to """

    Q6 a) Illustrate info on pie chart theres 120 people with 3 groups

    b) draw histogram to show data in frequency table (number of cars which passed NCT each day recorded over 3 months)
    ii) Takin mid-interval values,calculate mean number of cars which passed every day to whole no



    c) a golf club recorded the contribution of each member to a charity : frequency table
    i)how many members
    ii)construct cumulative frequency table
    iii) on graph paper construct ogive
    iv) use graph to estimate median contribution (show work)

    there


  • Registered Users, Registered Users 2 Posts: 169 ✭✭xfabgalx


    I'm kinda lost here on geography.......anyone know whats on it? HL. My teacher gave us a ton of topics to study like stone age, west of ireland, rural ireland, etc. but i have never seen them come up once in past papers.....help? also for history whats on the people in history qs? thats all i need cuz im unreal in history anyway lol.

    Geography : supervisor took the paper of lq from us so im rememberin my best here. dont know barcode!
    Ok so the long questions:
    Q1 was Earth's crust - volcano picture given: explain the 3 labels - layers, magma chamber and smoke. what is a fold mountain, 2 plates that collide. Ehh.. thats all I can remember on that
    another question was on farming stuff I didn't do this although I remember something about a local farm or somethin you've studied.
    then there was the developing and developed statistic thing and what information do you get about it and how you know which is which. what is urban sprawl. thats all I can think of.
    I did Q4 which gave you 4a b c d e or something and you do three options. 1 was on aid and bilateral and difference with another type.
    another said stuff about rocks and weathering (chemical etc) and erosion from an image and what type of rock is shown.
    and the next part of 4 was about rivers I think. and explaining a feature and stuff. include diagram i wrote levees or something i guessed didnt study at all for geography. I think delta was another
    and the last one was OS MAP (yay). So easy. Dont forget if its a rectangular os map then u do ur sketch map the same shape but half the size etc. Know why tourist would go to the place (3 reasons - I do a grid sort of thing
    e.g.

    Why / What / Where
    1. River / boating activities e.g. rowing / W111111 etc
    2. another reason e.g. golf course
    3. another reason e.g. antiquity - castle

    also remember to put what direction north is on your sketch and use a key/legend. Make sure when you do the sketch map and put in where the town is make a sort of outline the same as the map and copy the shape exactly in your key. also remember to put a heading on your map e.g. sketch map of ""
    Thats all I think


  • Registered Users, Registered Users 2 Posts: 13 Kanciapa


    xfabgalx wrote: »
    Im guessing u mean maths?


    Maths HL:
    Q1 a)buys a car and sells it for more - percentage profit on selling price
    b)ratio 8:5. winning candidate 2823 more than loser- total number of students at the uni if 65% vote.
    ii)the rounding question as usual - first u estimate then do the real thing to 2 decimal places (easy)
    c) i)Niamh's net income when given gross income and total tax credits with percentages of 20 and 41 and the standard rate cut off (you should be fine with this as you do business)
    ii)Niamh makes tax free payment to pension fund. payment reduces net income. what percentage of niamh's gross income would she pay to the pension f.

    Q2 a) factors (HCF) (really easy)
    b)Bus travels 1.5 hours at average speed 56km/h and next 2 hrs at average speed 84km/h find average speed of bus over whole journey.
    ii)sum of money invested at 7% per annum compound interest. after 2 years sum of money has earned 202.86 in interest. calculate sum of money invested.

    c) set question (3)
    i)venn diagram and show number of students who solved only A
    ii) max number of students who solved b and c
    iii)max number " " only one puzzle.
    let x=#[(B n C)\A]
    iv) given total no. students in group is 48 and each student solved correctly at least one puzzle, calculate x.

    Q3 a) p^2 + px = q^2 - qx, express x in terms of p and q and simplify your answer.
    b) (I'll give exact as this was impossible - I didn't get it)
    A cinema sells tickets for two types of seats, standard and premium. Standard tickets cost $10 and premium cost $15.
    On a particular night, 300 tickets are sold, giving total sales of $3400.
    Let x equal number of standard tickets sold and y equal number of premium tickets sold.
    i)Write down two equations to represent the above info (obviously simultaneous but good luck figuring it out lol)
    ii)solve the equations to find number of standard tickets and the number of premium tickets sold.

    C) i)express algebraic fraction in simplest form:
    2 over 2x-1 - 3 over 4x+1
    hence solve it when it equals to one third.

    verify the answers.

    Q4 a) list elements of solution set of
    -1<-3x+5<8, x E Z

    b) these were hard ones :
    i)factorise 81 - 4y^2
    ii)factorise fully 12a^2 + 9bc - 4ab - 27ac.
    iii)solve (3x+5)^2 + 2x(3x+5)=3x+5.

    c) A diagram with room of area 96m^2
    rug measuring 9m by 5m placed in centre of room
    uniform gap of width xm is left between rug and walls as shown.
    i)write down an expression in x to represent this info
    ii)solve equation to find the value of x.

    Q5 a) divide 3x^3 - x^2 +5x - 30 by x-2.

    b) i) when a = 0.5 and b = 4 thirds

    find value of 5a - 1 over 2 +3b.

    express answer in form 1 over m where m E N.

    ii)simplify an index notation question in form 2^n where n E Q.

    c)function with f:x and g:x
    has three parts no graph.

    Q6 a)solve x +3 over 2 =1 + x-1 over 3 where x E Z

    b) f:x and g:x
    same axes and scales draw graph.

    c)from graph of b) estimate
    f(3.5)
    max value of f(x)
    values of x for which f(x) = g(x)
    range of values of x for which f(x) > g(x)

    Maths P2:
    Q1 a) diagram of rectangular piece of cardboard with 2 triangular sections cut out. find area of cardboard.
    b) a cone with given radius and perpendicular height. find volume in pi. water is poured into cone shown in diagram ii)find vol of cone with water as percentage of total vol of cone to nearest whole no.
    c) hemisphere with given radius find volume in pi
    cylinder removed from hemisphere as shown in diagram radius of cyl is 2 thirds of radius of hem.sp.
    ii)find radius and hence height of cy
    ii)vol of wax remainin after cyl removed to 2 dec. places

    Q2a) A(3,-1) and M(1,4) are 2 points.
    M is midpoint of [AB]. find coordinates of B
    b) given points P Q R.
    i)find lPQl
    ii) show PQ is perpen. to PR
    iii) find area of triangle PQR

    c) l is line 5x-y - 11 = 0
    i)l contains point (2,p). find p
    ii) find equation of the line m through (-2,5) which is perpend. to l.
    iii) find coordinates of point of intersection of l and m
    iv)show lines l and m on a coordinate diagram on graph paper.

    Q3 a) ABC is an isosceles triangle, with lABl=lACl
    [DE] is parallel to [BC[ and l<ADEl = 48
    find l<BCAl and l<CABl. (btw it has like a big triangle with a line going through it so u draw them out as separate triangles)
    b) i) show how to construct the triangle PQR with sides PQ=10 QR=9 AND PR=7
    ii) show how to construct incircle of triangle PQR all construction lines must be clearly shown

    c) i) prove that a diagonal bisects area of a parallelogram.
    ii)ABCD is a parallelogram with [BC] produced to E. triangle ABE is isosceles with lABl = lAEl. [AE] and [DC] intersect at point F.
    i)Prove that lAFl = lDFl.

    Q4 a)P, Q ,R are points on a circle as shown O is centre of circle. l<ROQl = 108 and l<ORPl = 22
    i)find <RPQ
    and find ii) <PQO

    b) prove that a line through the centre of a circle perpend to a chord bisects the chord.
    ii) [AB] is diameter of circle [CD] is chord of circle of length 10. E is a point on [CD] and CD is perpen to AB. lBEl = 2
    Calculate the diameter of circle

    c) ABCD is a quadrilateral with AB parallel to DC the diagonals [AC] and [BD] intersect at E
    AB = 9 CD=3 and AE=7.5 and BE = 6
    i)prove that triangles CDE and ABE are equiangular
    ii)find DE and EC
    iii)investigate if triangles AED and BCE are equiangular

    Q5 a) given tan A = 2 over square root 5 find x. (right angled triangle)
    b) 2 vertical flagpoles stand on level ground 29.4m apart froma point P on the ground between the 2 poles the angle of elevation on top of smaller pole is 40 and angle of thetop of larger pole is 65
    the height of smaller ple is 15.8m.

    i)calculate distance from P to smaller flagpole correct to 2 decimal places
    ii)calculate height of taller flagpole correct to one decimal place



    c)ABC is a right angled triangle [AB] is produced to D AND [CB] is produced to E.
    lABl =4 lCBl=5 lBEl=7 and DE=6.08cm
    i)find <ABC correct to 2 dec. pl
    ii) find<BED corr to """

    Q6 a) Illustrate info on pie chart theres 120 people with 3 groups

    b) draw histogram to show data in frequency table (number of cars which passed NCT each day recorded over 3 months)
    ii) Takin mid-interval values,calculate mean number of cars which passed every day to whole no



    c) a golf club recorded the contribution of each member to a charity : frequency table
    i)how many members
    ii)construct cumulative frequency table
    iii) on graph paper construct ogive
    iv) use graph to estimate median contribution (show work)

    there


    Thank you so much! I THINK here's how to solve Q3 but Im not sure. (This one:
    b) (I'll give exact as this was impossible - I didn't get it)
    A cinema sells tickets for two types of seats, standard and premium. Standard tickets cost $10 and premium cost $15.
    On a particular night, 300 tickets are sold, giving total sales of $3400.
    Let x equal number of standard tickets sold and y equal number of premium tickets sold.
    i)Write down two equations to represent the above info (obviously simultaneous but good luck figuring it out lol)
    ii)solve the equations to find number of standard tickets and the number of premium tickets sold.
    )
    (i) standard=10
    premium=15
    300 tickets sold, total money= 3400
    x=10 y=15

    10x+15y=3400 (Because it's the number of MONEY and x represents the NUMBER of standard tickets sold and y represents the number of premium tickets sold, therefore it's the money x number of standard tickets sold + money x number of premium tickets sold = the total money earned for both ticket types)

    x+y=300 (Because x = number of standard tickets sold and y= number of premium tickets sold, therefore, number of standard tickets + number of premium tickets= number of the tickets sold altogether (just the number of tickets, not the actual money earned for them))

    (ii)10x+15y=3400 (x-1)
    x+y=300 (x15)

    -10x-15y=-3400
    15x+15y=4500 (cancel y out)

    5x=1100
    x=220 (divide 1100 by 5 to get x)

    Therefore y= x+y=300
    220+y=300 (replace x with 220 cause x=220)
    y=300-220
    y=80

    x=220 y=80

    I'm not sure if it is right, but it seems like it. Sorry if I didn't explain well enough, I tried xD


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  • Registered Users, Registered Users 2 Posts: 217 ✭✭IceCreamGirl


    does anyone know in detail what will be in HL business please?


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