Mocks 2011 *** READ FIRST POST before posting or risk being banned! ***

sunnysonny

i dont do ol spanish ...but my friend said it was really easy.

monica 377

does anyone know what questions came up on HL Debs Accounting?? or Biology??
I have hints for Geography( HL Debs) and paper 1 for english both debs and examcraft and paper 2 debs.
i will swap with someone who can help me with accounting or biology or with short questions for home ec debs hl
Thank you

emma123abc

24680 wrote: »

I need the maths too

I typed it out a few pages back if you looked but here it is:

Maths Paper 2

Question 1:
(a) parametric eqns- x= 2 + 3cosθ, y= -4 + sinθ
(b) i) given point on a circle and circle eqn – find the eqn of the tangent k at the point
ii) find eqn of the other tangent parallel to k.
(c) Given point where circle touches x-axis and tangent – find eqn of circle

Question 2:
(a) Find cosθ when θ is the angle between the vectors -3i + j and -i - j
(b) a= i + 4j, b= 3i - 2j, p= (3t – 1)i +tj
i) find ap and bp in terms of i, j and t.
ii) find ab.ap
(c) given a triangle diagram – use ratio formula basically to find different things (too hard to explain properly without the diagram)
Question 3:
(a) area of triangle with vertices (-2,-1), (1,2) and (k,2k-3) is 6. Find values of k
(b) line k passes through (-4, 6) and has a slope m.
i) write down eqn for k in terms of m
ii) find co-ordinates of the points where k intersects the axes, in terms of m
iii) the area of the triangle formed by k and the axes is 54 sq units. Find values for m.
(c) Perpendicular lines; K: x-y-2=0 and h: x+y-4=0. Given that x’=5x-3y and y’=-3x+2y, show
i) the image lines aren’t perpendicular
ii) the point of intersection is the image of k∩h

Question 4:
(a) Angle θ of a sector of a circle is 45 degrees. Length of the arc is pie over 4 (can’t do the symbols on this, sorry). Find the radius of the sector.
(b) i) Using cos2a=cos2a-sin2a, prove sin2a=1/2(1-cos2a)
ii) Hence, or otherwise, solve 1-cos2a=sina, where 0<a<360
(c) Given a diagram, prove something from it (basically use sine rule twice)

Question 5:
(a) sina=12/13 and cosb=3/5, find sin(a-b)
(b) i) Given 3+sin2θ (over) cosθ-2=3cosθ, show cosθ=-1/2
ii) hence, solve (same eqn with 3x instead of θ) for 0<x<90
(c) Given a 3D diagram (hard enough question I thought but I got it out, just took a little while)
Question 6 and 7: I didn’t do them. Same for Question 9 and 10.

Question 8:
(a) Find integral of x3lnxdx
(b) given a series of f(x)
i) derive first five terms for ex
ii) hence, first five terms for e-x
iii) ignoring x4 and higher powers of x, use Maclaurin series for ex to find an approx. value of root x.
(c) Diagram (hard to explain without it)

ellensmith

can somebody please tell me the exact qs for the debate and speech for IRISH PAPER 1 DEBS :P please... please...please.. ill give papers in return...

RedBlueRedBlue

sunnysonny wrote: »

....how do you do that highlight thing ??? ... any examcraft hl home ec hints ???? !!! :rolleyes:

As if you are about to copy and paste. No, sorry

ellensmith

emma123abc wrote: »

I typed it out a few pages back if you looked but here it is:

Maths Paper 2

Question 1:
(a) parametric eqns- x= 2 + 3cosθ, y= -4 + sinθ
(b) i) given point on a circle and circle eqn – find the eqn of the tangent k at the point
ii) find eqn of the other tangent parallel to k.
(c) Given point where circle touches x-axis and tangent – find eqn of circle

Question 2:
(a) Find cosθ when θ is the angle between the vectors -3i + j and -i - j
(b) a= i + 4j, b= 3i - 2j, p= (3t – 1)i +tj
i) find ap and bp in terms of i, j and t.
ii) find ab.ap
(c) given a triangle diagram – use ratio formula basically to find different things (too hard to explain properly without the diagram)
Question 3:
(a) area of triangle with vertices (-2,-1), (1,2) and (k,2k-3) is 6. Find values of k
(b) line k passes through (-4, 6) and has a slope m.
i) write down eqn for k in terms of m
ii) find co-ordinates of the points where k intersects the axes, in terms of m
iii) the area of the triangle formed by k and the axes is 54 sq units. Find values for m.
(c) Perpendicular lines; K: x-y-2=0 and h: x+y-4=0. Given that x’=5x-3y and y’=-3x+2y, show
i) the image lines aren’t perpendicular
ii) the point of intersection is the image of k∩h

Question 4:
(a) Angle θ of a sector of a circle is 45 degrees. Length of the arc is pie over 4 (can’t do the symbols on this, sorry). Find the radius of the sector.
(b) i) Using cos2a=cos2a-sin2a, prove sin2a=1/2(1-cos2a)
ii) Hence, or otherwise, solve 1-cos2a=sina, where 0<a<360
(c) Given a diagram, prove something from it (basically use sine rule twice)

Question 5:
(a) sina=12/13 and cosb=3/5, find sin(a-b)
(b) i) Given 3+sin2θ (over) cosθ-2=3cosθ, show cosθ=-1/2
ii) hence, solve (same eqn with 3x instead of θ) for 0<x<90
(c) Given a 3D diagram (hard enough question I thought but I got it out, just took a little while)
Question 6 and 7: I didn’t do them. Same for Question 9 and 10.

Question 8:
(a) Find integral of x3lnxdx
(b) given a series of f(x)
i) derive first five terms for ex
ii) hence, first five terms for e-x
iii) ignoring x4 and higher powers of x, use Maclaurin series for ex to find an approx. value of root x.
(c) Diagram (hard to explain without it)

is this DEBS?

owenthorp

emma123abc wrote: »

I typed it out a few pages back if you looked but here it is:

Maths Paper 2

Question 1:
(a) parametric eqns- x= 2 + 3cosθ, y= -4 + sinθ
(b) i) given point on a circle and circle eqn – find the eqn of the tangent k at the point
ii) find eqn of the other tangent parallel to k.
(c) Given point where circle touches x-axis and tangent – find eqn of circle

Question 2:
(a) Find cosθ when θ is the angle between the vectors -3i + j and -i - j
(b) a= i + 4j, b= 3i - 2j, p= (3t – 1)i +tj
i) find ap and bp in terms of i, j and t.
ii) find ab.ap
(c) given a triangle diagram – use ratio formula basically to find different things (too hard to explain properly without the diagram)
Question 3:
(a) area of triangle with vertices (-2,-1), (1,2) and (k,2k-3) is 6. Find values of k
(b) line k passes through (-4, 6) and has a slope m.
i) write down eqn for k in terms of m
ii) find co-ordinates of the points where k intersects the axes, in terms of m
iii) the area of the triangle formed by k and the axes is 54 sq units. Find values for m.
(c) Perpendicular lines; K: x-y-2=0 and h: x+y-4=0. Given that x’=5x-3y and y’=-3x+2y, show
i) the image lines aren’t perpendicular
ii) the point of intersection is the image of k∩h

Question 4:
(a) Angle θ of a sector of a circle is 45 degrees. Length of the arc is pie over 4 (can’t do the symbols on this, sorry). Find the radius of the sector.
(b) i) Using cos2a=cos2a-sin2a, prove sin2a=1/2(1-cos2a)
ii) Hence, or otherwise, solve 1-cos2a=sina, where 0<a<360
(c) Given a diagram, prove something from it (basically use sine rule twice)

Question 5:
(a) sina=12/13 and cosb=3/5, find sin(a-b)
(b) i) Given 3+sin2θ (over) cosθ-2=3cosθ, show cosθ=-1/2
ii) hence, solve (same eqn with 3x instead of θ) for 0<x<90
(c) Given a 3D diagram (hard enough question I thought but I got it out, just took a little while)
Question 6 and 7: I didn’t do them. Same for Question 9 and 10.

Question 8:
(a) Find integral of x3lnxdx
(b) given a series of f(x)
i) derive first five terms for ex
ii) hence, first five terms for e-x
iii) ignoring x4 and higher powers of x, use Maclaurin series for ex to find an approx. value of root x.
(c) Diagram (hard to explain without it)

you are a ledgend is that debs?

24680

emma123abc wrote: »

I typed it out a few pages back if you looked but here it is:

Maths Paper 2

Question 1:
(a) parametric eqns- x= 2 + 3cosθ, y= -4 + sinθ
(b) i) given point on a circle and circle eqn – find the eqn of the tangent k at the point
ii) find eqn of the other tangent parallel to k.
(c) Given point where circle touches x-axis and tangent – find eqn of circle

Question 2:
(a) Find cosθ when θ is the angle between the vectors -3i + j and -i - j
(b) a= i + 4j, b= 3i - 2j, p= (3t – 1)i +tj
i) find ap and bp in terms of i, j and t.
ii) find ab.ap
(c) given a triangle diagram – use ratio formula basically to find different things (too hard to explain properly without the diagram)
Question 3:
(a) area of triangle with vertices (-2,-1), (1,2) and (k,2k-3) is 6. Find values of k
(b) line k passes through (-4, 6) and has a slope m.
i) write down eqn for k in terms of m
ii) find co-ordinates of the points where k intersects the axes, in terms of m
iii) the area of the triangle formed by k and the axes is 54 sq units. Find values for m.
(c) Perpendicular lines; K: x-y-2=0 and h: x+y-4=0. Given that x’=5x-3y and y’=-3x+2y, show
i) the image lines aren’t perpendicular
ii) the point of intersection is the image of k∩h

Question 4:
(a) Angle θ of a sector of a circle is 45 degrees. Length of the arc is pie over 4 (can’t do the symbols on this, sorry). Find the radius of the sector.
(b) i) Using cos2a=cos2a-sin2a, prove sin2a=1/2(1-cos2a)
ii) Hence, or otherwise, solve 1-cos2a=sina, where 0<a<360
(c) Given a diagram, prove something from it (basically use sine rule twice)

Question 5:
(a) sina=12/13 and cosb=3/5, find sin(a-b)
(b) i) Given 3+sin2θ (over) cosθ-2=3cosθ, show cosθ=-1/2
ii) hence, solve (same eqn with 3x instead of θ) for 0<x<90
(c) Given a 3D diagram (hard enough question I thought but I got it out, just took a little while)
Question 6 and 7: I didn’t do them. Same for Question 9 and 10.

Question 8:
(a) Find integral of x3lnxdx
(b) given a series of f(x)
i) derive first five terms for ex
ii) hence, first five terms for e-x
iii) ignoring x4 and higher powers of x, use Maclaurin series for ex to find an approx. value of root x.
(c) Diagram (hard to explain without it)

do u know what ???? u r FANTASTIC :)
& thx 4 ur help

wazzarooney

mozzypuffs wrote: »

Were your poets

Boland Wordsworth frost and dickinson??

Dickinson

wasn't on examcraft. The

other three and Hopkins

were

randylonghorn

24680 wrote: »

do u know what ???? u r FANTASTIC :)
& thx 4 ur help

Do you know what????

Boards is a textspeak-free zone!!!

Please use English, thanks!

sarahom

Jenny924 wrote: »

Is this examcraft or DEB

it had a barcode on top right with letters so whtever that mean?

charlie500

sarahom wrote: »

it had a barcode on top right with letters so whtever that mean?

Examcraft.
THANK YOU SO MUCH, I ACTUALLY LOVE YOU

sarahom

KateC92 wrote: »

Sorry I should have said, I only have Paper 1, I'm not doing Paper 2 until Friday. Sorry!

oh ryt.. no worries

sarahom

charlie500 wrote: »

Examcraft.
THANK YOU SO MUCH, I ACTUALLY LOVE YOU

your welcome

24680

randylonghorn wrote: »

Do you know what????

Boards is a textspeak-free zone!!!

Please use English, thanks!

oooh dats something new ..... OK bro

randylonghorn

24680 wrote: »

oooh dats something new ..... OK bro

That's ...

That's ...

That's ...

Grrrrrrrrrrrrrr!!!! :P :P

LilMissCiara

randylonghorn wrote: »

That's ...

That's ...

That's ...

Grrrrrrrrrrrrrr!!!! :P :P

Normal size font will do..! :P

24680

randylonghorn wrote: »

That's ...

That's ...

That's ...

Grrrrrrrrrrrrrr!!!! :P :P

:pac:

CraigJJCahill

has anyone done HL examcraft economics yet?

Roxy2011

TanyaMay wrote: »

Trying to find if someone posted a good bit of info on the DEBS Irish OL papers? Has anyone done them.... would really appreciate some of the questions.


Also, DEBS HL Spanish....?
Art history Debs? HL

The rest of my mocks are after mid-term then because we're having our orals in between. Why they've decided to timetable them like that - I'll never know :rolleyes:

Corkgirl18 wrote: »

Hey just wondering if anyone had any pointers on Maths OL DEB Paper 2? I just dont have the time to revise all of it so just looking for some help please! Thanks
I can help with English DEB, Maths OL DEB Paper 1 and Examcraft Physics but I'm sure they are all posted here already. Thanks

TanyaMay wrote: »

Anyone? DEBS Art History or OL Irish?

be soooooo grateful...

monica 377 wrote: »

does anyone know what questions came up on HL Debs Accounting?? or Biology??
I have hints for Geography( HL Debs) and paper 1 for english both debs and examcraft and paper 2 debs.
i will swap with someone who can help me with accounting or biology or with short questions for home ec debs hl
Thank you

Irish OL Debs: Paper 1:

A) An timpeallacht agus daoine oga
An caitheamh aimsire is fearr liom
Saol faoin tuath

Oiche Shathairn a bhi ann agus bhi me i m'aonar sa teach. Bhi me i mo lui ar tholg sa seomra sui nuair a chuala me rud a chuir ionadh orm....

Gan fon poca. Gan airgead. Bhi me caillte, i bponc ceart....

C) Fuair tu dea-sceal agus tu ar saoire sa fhrainc. Scriobh an litir a chuirfea chuig cara leat sa bhaile faoi sin.

Chuala tu clar ar raidio na gaeltachta agus ni mo na sasta a bhi tu la cad a bhi le ra ag an laithreoir faoi dheagoiri sa la ata inniu ann. Scriobh an litir a chuirfea chuig an staisiun raidio faoin gclar sin.

D) Nior thainig tu abhaile areir ar chor ar bithe ach ta leithsceal agat. Ta d'athair ag fanacht sa chistin leat nuair a fhilleann tu abhaile. Scriobh an comhra a bheadh idir an bheirt agaibh.

Ba bhrea leat taithi oibre a fhail in oifig d'uncail le linn an tSamhraidh seo chugainn. Scriobh an comhra a bheadh idir an bheirt agaibh faoi sin.

Irish OL paper2:

A) i: Lig sinn i gcathu
ii: Cen sort duine e an doirseoir, dar leat? Dean cur sios gairid air agus inis cen fath ar thaitin no nar thaitin se leat .

Or

i Claire sa speir
ii: Favourite character

Or

i:La bui bealtaine

An cearrbhach mac caba/ fiche blian ag fas/ An bhean og/ coileach ghleann phadraig

Q2: A) Bimse Buan ar buairt Gach lo / Gealt?
Faoiseamh a Gheobhadsa

Maths Paper 2 OL Debs:

Q1: Area& Volume
A) triangle & retangle
SIMPSONS RULE
C) cone, sphere

Q2
a) Midpoint, slope etc
b) Simultanous equations
c Given 3 points find area of triangle, Distane formula

Q3 Circle
a) x(squared) + y(squared)= r(squared)

b)Draw circle on graph (compass)

c)Intersection of line & circle
Linear int non-linear

Q5 Trigonometry
a) Area of sector length of arc

b) sin, cos , tan

c) quadrilateral

Q7
a)Mean
b) Cumulative frequency curve (ogive)
c) Mean standard deviation using mid interval values

Q11 Linear programming
a) write 3 inequalities
b)inequalities, simultaneous equations, maximum profit

Home.Ec HL Debs:

Can't remember all the short questions but what I do remember is:

Sustrate and enzyme of a detergent
Jam making
Fat soluble vitimins
3 ways of preserving fish
Denamination

Good luck

shopiiinnggg

how do you get rid of the spoiler on the peoples comments? i need all the hints i can get? i am really stuck

sarahom

does anybody PLEEEEEASE have maths paper 2 examcraft? i'm soo screwed!

StarCollision

Anyone have some of the questions that came up in Deb Geography?

shopiiinnggg

can anyone tell me whats coming up in english HL paper 1 and 2 form examcraft i think please:D

owenthorp

emma123abc wrote: »

Maths Paper 2

Question 1:
(a) parametric eqns- x= 2 + 3cosθ, y= -4 + sinθ
(b) i) given point on a circle and circle eqn – find the eqn of the tangent k at the point
ii) find eqn of the other tangent parallel to k.
(c) Given point where circle touches x-axis and tangent – find eqn of circle

Question 2:
(a) Find cosθ when θ is the angle between the vectors -3i + j and -i - j
(b) a= i + 4j, b= 3i - 2j, p= (3t – 1)i +tj
i) find ap and bp in terms of i, j and t.
ii) find ab.ap
(c) given a triangle diagram – use ratio formula basically to find different things (too hard to explain properly without the diagram)
Question 3:
(a) area of triangle with vertices (-2,-1), (1,2) and (k,2k-3) is 6. Find values of k
(b) line k passes through (-4, 6) and has a slope m.
i) write down eqn for k in terms of m
ii) find co-ordinates of the points where k intersects the axes, in terms of m
iii) the area of the triangle formed by k and the axes is 54 sq units. Find values for m.
(c) Perpendicular lines; K: x-y-2=0 and h: x+y-4=0. Given that x’=5x-3y and y’=-3x+2y, show
i) the image lines aren’t perpendicular
ii) the point of intersection is the image of k∩h

Question 4:
(a) Angle θ of a sector of a circle is 45 degrees. Length of the arc is pie over 4 (can’t do the symbols on this, sorry). Find the radius of the sector.
(b) i) Using cos2a=cos2a-sin2a, prove sin2a=1/2(1-cos2a)
ii) Hence, or otherwise, solve 1-cos2a=sina, where 0<a<360
(c) Given a diagram, prove something from it (basically use sine rule twice)

Question 5:
(a) sina=12/13 and cosb=3/5, find sin(a-b)
(b) i) Given 3+sin2θ (over) cosθ-2=3cosθ, show cosθ=-1/2
ii) hence, solve (same eqn with 3x instead of θ) for 0<x<90
(c) Given a 3D diagram (hard enough question I thought but I got it out, just took a little while)
Question 6 and 7: I didn’t do them. Same for Question 9 and 10.

Question 8:
(a) Find integral of x3lnxdx
(b) given a series of f(x)
i) derive first five terms for ex
ii) hence, first five terms for e-x
iii) ignoring x4 and higher powers of x, use Maclaurin series for ex to find an approx. value of root x.
(c) Diagram (hard to explain without it)

this exam craft does anyone have DEBS

TanyaMay

Roxy2011 wrote: »

Good luck

oh you absolute star......
If I could hug you... I would!!!!! xD

Thank you so much Really

ellensmith

maths paper 2 anybody? DEBS
pretty please

ellensmith

french hl??
maths paper 2 hl??
history hl??
irish - exact questions???????????? paper 1 and 2 please im actually begging!

DazRe

Hey, I really need help did anyone else have the listening about

some woman winning the lotto and some man smuggling drugs in a caravan and about the gaisce award

if someone could tell me what company this is id be very grateful

pajero12

shopiiinnggg wrote: »

how do you get rid of the spoiler on the peoples comments? i need all the hints i can get? i am really stuck

Highlight the spoiler with your cursor