EMath Answer Key -.-
Wednesday, June 30, 2010
Sorry for being a noob. I can't bluetooth the pictures. But anyway, I'll try to type out the answers...
1
a) (x - 2)^-2
b) x^(4n - 2) y^(2n-6)
c) Line 3.
2
a) Bearing C from A = 299.7 degrees
b) BX = 46.7m
c) 447m^2
d) 19.2m
3
ai) $3900
aii) $12.60
aiii) $24.35
bi) $33150
bii) $21.60
4
ai) T4 = 32, T5 = 40
aii) Tn = 8N
bi) Sn = 4n^2 - 1
bii) S10 = 399
biii) n = 20
5
a) Prove it yourself --.
b) 1.38 or 0.22
c) 9 mins
6
ai) 45 degrees
aii) 15 degrees
bi) 98^0.5
bii) 147^0.5
biii) 4r9
7
ai) 3.93 rad
aii) 331cm^2
bi) YZ = 5.21n
bii) 13.9 degrees
8
ai) 452 cm^2
aii) 643cm^2
bi) 197cm^2
bii) 308cm^2
9
a) a = -3
c) x = 2.5
di) y = 3.125
dii) 0.4, 4.5
e) 1.5
f) x = 4.6 or -0.6
10
aii) 1r4
aiii) 1r6
bi) 25r49
bii) 20r49
ci) 154g
cii) 150_
di) 1.17
dii) 2nd group
That's all...
:D
kh.al.id
Byes.
-.-
P.S.Just try to understand Question 10cii. Have fun!
Labels: hey apple... -.-
Tuesday, June 29, 2010
Hey!
Hope you guys received my sms. I don't really have everyone's number so I'm sorry if you didn't receive it.
Here are the Night Study stuffs.
Schedule.
People on Mr Tan's list.
It's not too late to opt-in i guess but Mr Tan will be mad at you. so if you are interested, go pass him your opt-in form personally.
These stuff will be pinned up on the class notice board tomorrow.
Also, Mr Tan has designated this Thursday to be the collection of the $50 for prom, so those who haven't paid, please do so by Thursday or Mr Tan will just get even angrier. (He wants one single blue $50 note.)
Adelson.
Monday, June 28, 2010
Our sexy new timetable.
Please enjoy them.
School's version.
.jpg)
http://www.mediafire.com/?mdj1mxzqyymThe excel version.
http://www.mediafire.com/?qnythaimzzzAdelson.
Thursday, June 24, 2010
For the epic failure (geniuses) like me, who filed in their BBC Knowledge worksheet without doing into the English File and submitted to the higher authorities for scrutiny on your failed work, here is the worksheet so you wont be reprimanded so badly when the holidays end and we go back to hell.
*i know the quality isnt the best, but beggars can't be choosers.*
:D
Credits to:
Felicia for the scans
Me for taking the initiative to ask for scanned copies
Me again for taking the initiative to post to the blog
Me again for letting you peeps know its here
Jiasheng for begging me though i already am posting it up.
:D
Oh no.
Monday, June 14, 2010
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Labels: -.-