Math 42 2013

[ashvvay]

tangent was (2.65,3.1) and m= 0.4

YESSS I GOT THE EXACT SAME ANSWER!!!!

 

[Micro961]

Last question's answer?

 

[Ozoman]

Last question's answer?

i got 20 on that one.
n= 20

 

[MoatazKotb♥]

Hardest paper to ever come !

 

[Micro961]

I don't know what the hell was wrong with me.. last question i did the steps 100% right but i used the angle 30 degrees even thought it didn't even exist in this paper!

 

[Ozoman]

and the last algebra question was ... 7/2x+3 or something

I got the same answer, but i dont see how they would give 4 marks for that.
Only took 2 steps.

 

[Princess Raven]

what was the the second last pages ans?

 

[Princess Raven]

it was .... square root 10/3 and 10/3 and 100/27

yay so i only lost like.. 4 marks!!

 

[amxrox1]

what was n?? on the last question?

 

[Michael A]

whats the answer for upper and lower bound of the perimeter?
and also for the algebra?

 

[Princess Raven]

l
thats amazing! i got full in both papers

ur probably getting world topper

 

[Shashank Ravishankar]

Hey, if I answered a question on the blank page (since I didn't have space on the paper, obviously), will it still be scanned and marked? I did say that the answer was continued on page 20.

 

[Micro961]

yea
yes it would!

Where are you from? Egypt?

 

[Michael A]

up
upper bound 69.4 lower 69 and algebra they were many but last one 7/2x+3

thanks, i get both yeahh

 

[Micro961]

no i am syrian! living in saudi arabia!

Nice I thought Egyptian because of your name

 

[Michael A]

i answered you!

yes i accidently post it twice

 

[XXXXXXXXXX]

I got 19 fo rthe last one, so probably 1 mark gone ):
How much were the probabilities guys?
I rmeber one was 3/32 thats all

 

[XXXXXXXXXX]

ALso it was shear x axis invariant and 2 right?

 

[manya]

20 and im 100% sure

i dont think so.
this is because it wasnt even completely 360 degree
and the answer says 19.55 something
so how can u round it of it can not cover the next triangle

 

[Ozoman]

ALso it was shear x axis invariant and 2 right?

yeah, thats what i got.