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Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 12:50pm On Nov 14, 2013
Answer sent! Abeg next question number frm audience pls.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 12:39pm On Nov 14, 2013
Answer sent 2 both email,frm dtoyossi.received?.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 12:26pm On Nov 14, 2013
factorial1: Lolz, #teamAfricanTime til exist during quiz!
dis one naa online quiz oga mi sir nd beside network problem is unpredictable so na african time sure pass shaaaa!!

3 Likes

Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 12:18pm On Nov 14, 2013
Amazing Angel: We are waiting o,this is 12:16pm o nd u said we would start by12:00pm
just cool down naa! d quiz masters ar on duty nd 4 d stipulated time its 2 get us ready 4 d stuff,so letz just keep reloading d page.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 12:16pm On Nov 14, 2013
Waiting anxiousely 4 2days questions. ''AUDIENCE FACTOR!" U guys ar realy doing great jobs here,just keep it up.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 11:15pm On Nov 13, 2013
Alpha Maximus: ...And besides, who has time to exhibit favouritism on this thread? Its all for the sake of learning and healthy competition. I'm afraid I have to say your statement lacked substance.
oga nlaa abeg no vess if my word has emanated infuriation in U, precisely i hail u people 4 ur profound work. But wat i'm actually explicating was dat,'assuming u didn't post d ans,i would keep on fooling myself believing dat my workings was wrong,i remembered i solved d question within limited time nd posted d ans via email as 0.00 but quiet unfortunate dat u people didnt add mark to my score which culd av notified me dat my answer was right. Any way we ar one just kip on doing ur good work. Weldone guys!
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 5:36pm On Nov 13, 2013
U people self don dey do ojoro cos d ans i sent is correct,i also got 0.00 but u didnt add d mark for me,na waooooooo!!
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 3:34pm On Nov 13, 2013
Answered!!
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 3:17pm On Nov 13, 2013
I've sent my answer since oo 4 number 4 dnt do ojorooo!.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 12:42pm On Nov 13, 2013
Alpha Maximus: @Amazing Angel, I've received your correct/wrong reply....more replies please. Time is fleeting
. I've sent d stuff but its late due to network problem,i solved d two answers since but to send is d problem but i just rectified dat ns sent my answers to both designated email add,pls consider me 2 participate in d next round.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 11:12am On Nov 13, 2013
Pls include my name oooo! Abeg i voluntered d day u emanated dis tread but unfortunate i culdnt participate yesterday due to the admission stress jare. So 4 d answer expect it via d afforementioned email add.
Education / Re: Nairaland Math Quiz Winner l::::::JARYEH::::::l by dyshow(m): 7:41pm On Nov 11, 2013
Mk una no put me aside 4 dis latest game ooo,me too dey follow ooo!!.
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 3:57pm On Nov 11, 2013
7a)
Deflation maybe
defined as a continous fall
in price level of goods and services as a
result of
decrease in the volume of
money in circulation
(7b)
(i)Budget surplus:this
serves as a device by which the rate of
injecting
money
in circulation was reduced
(ii)increase in bank
rate:this serves to the
discourage the commercial
banks from borrowing from central
bank and by
so doing reduces the banks
ability to lend money
leading to a reduction in
the volume of circulation
(iii)increase in production:increase in
production of goods
without the corresponding
increase in the volume of
money in circulation can
lead to deflation (iv)increase in
taxation:when taxation
increases it will definitely
reduce the volume of
money in circulation
thereby causing deflation to occur
Q8.
-population size
-revenue estimates
-determination of standard of living
the level
of unemployment
-nuimber of immigrants
population size: poulation census
helps
the
government to know the number of
people living
in the country and the structure of the
population
revenue estimates:it helps in the
determin ation
of taxable adults so as to know the
amount of
revenue expecxted from that sector
determination of standard of living:
population
census provides government with
statistics to determine the level of
unemployment in
the
country
determination of standard of living:it
assists
in the determination of the standard
of living
of the peopl in a country through per
capital
income.
number of immigrants:the number of
immigrants in a country can be
known or estimated
based on
population.
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 2:59pm On Nov 11, 2013
Verified ECONOMICS OBJ:
1-10: ABECEADECD
11-20: DCCBABCBAE
21-30: CECEEEECED
31-40: CACCCCAECC
41-50: DBEBCDABBE
51-60: ADBACECDBD
======COMPLETED====
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 6:03pm On Nov 09, 2013
2days mission accomplished! U guys cn contact me 4 easy subscription,d earlier d better ni oooo,cos as e dey hot! !
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 2:00pm On Nov 09, 2013
10a)
2^(4*3/4)*4^(1/2)/8^5/3
=(2^3*2^1)/2^5
=2^-1=1/2
10b)
c(75"wink
M N
r=(2pie)RcosA¤
=2*3.142*6400cos32
r=34107km
10bii)&/360*2pieRcosA¤
75/360*2*3.142*6400cos32
=7104km
10biii)
T=9hrs
Speed=dist/time
=7104/9
=789k/h
Mandino49 - A moment ago
(8b)
(8/3)*(4/5)/(43/12)*(-2/3)
=(32/15)/(43/18)*(-1/5)
=(-32*6)/(5*43*5)=(-192)/1075
(8c)
(2^2x)-9*2x+4=0
(2^x)^2-9*2^x+4=0
Let 2^x=p
2p^2-9p+4=4
2p^2-p-8p+4=0 (2p^2-p)-(8p-4)=0
2p-1=0
2p=1
P=1/2
Or p-4=0
P=4 When p=1/2
2x=2^-'
X=(-1)
When p=4
2x=2^2
X=2
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 1:48pm On Nov 09, 2013
My number is 08102100433. Send recharge card,ur subjects nd d number ure taking into d exam hall.
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 1:42pm On Nov 09, 2013
(1.)
Number of students =32
Physics=16
Govt=18
None=3
Let both =x
Physics only =16-x
Govt only =18-x
16-x+18-x+x+d=32
35-x=32
X=35-32=3
From numerator
9/4+3/2=15/4
From numerator
49/8-11/4=37/8
Combining both
15/4 / 37/8=15/4*8/37=30/37
(Q7)
using cosine rule
a2=b2+c2-2bccosA
=902+502-2*90*50cos125
=810+2500-22500*-0:5736
=3310+12906
=16216
a=square root of 16216
=127.3
=127km
(9)log2-log25/100+log32
=log(2/25/100)*32
log2/1*100/25*32
Log8[2*4*32]
Log8[8*32]
=log8[8]+log8[32]
1+log8[32]
9b)
sn=n/2[2a+(n-1)d]
Sn=n/2*2a+n/2(nd-d)
Sn-na=(n2d-nd/2)
2(sn-na)=n^2d-nd
2sn-2ma=d(n^2-n)
d=(2sn-2na)/n^2-n
(Q6a)
number 16|17|18|19|20|21|22|23
binary equivalant 10000|10001|10010|
10011|10100|10101|10110|10111
(i)prob(last digit zero)
=2/8=1/4
(ii)prob(at least two ones)=7/8
(iii)prob(three ones and zeros)=6/8=3/4
(iv)prob (last digit one)=4/8=1/2
(6b)t2=-1and t4=8+t2
(i)t2=a+d=-1........(1)
t4=8+a+d
a+3d=8++d
2d=d=8/2=4
from (1) a+4=-1
;a=-5
(ii)t6=a+5d=-5+5(4)
t6=-5+20=15
(iii)S12=n/2{+(9-1)d}
S12=12/2(-5+(12-1)4)
=6(-5+ 44)
=6(39)
S12=234
MORE LOADING..... Just contact me if u need my help in ur next exam oooo!!!! Note dat my subscribers av received dis since so d earlier d better!.
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 12:36pm On Nov 09, 2013
/ means DIVISION
* means multiplication
tita u should know that.
rais means raise to power
^ means raise to power
sqr rut/ squar rut means square root
----(1)means equation 1
yr means year
f(x-xbar) means x MINUS x BAR as in
statistics which means that MINUS
WILL BE ON TOP OF x.
, (Comma)means NEXT LINE, THIS
MEANS THAT THE FOLLOWING
NUMBER IS UNDER THE NUMBER IT
IS FOLLOWING i.e UNDER. It is
usually used during STATISTICS
when drawing a table.
EXAMPLE 1.
X:1,2,3,4,
FX: 4,6,8,10
FX-Xbar: 10,8,6,4,
DRAW A TABLE WITH X|FX|(FX-
Xbar)
The above statement means that:
~For X, it has 1 2 3 4 5 6 under it.
which means 1 is under 2, 2 is under
1, 3 is under 2, 4 is under 3 and so on...
~Under FX you have 4, then 6 under 4,
then8 under 6, then 10 under 8, then
12 under 10.....
~Under FX-Xbar you have 10, then 8
under 10, then 6 under 8, then 4
under 6, then 2 under 4, then 1 under
2....
IN A CLEARER WAY:
→ comma means NEXT LINE(e.g)
x : 1,2,3
fx : 4,5,6
fx-xbar : 10,8,6,4
x|fx |fx-x¯¯|
1| 4 | 10 |
2| 6 | 8 |
3| 8 | 6 |
4| 10| 4 |
ANOTHER EXAMPLE:
Class interval:
60-64,65-69,70-74,75-79,80-84,85-89,90-94,95-99.
X: 62,67,72,77,82,87,92,97.
F: 2,3,6,11,8,7,2,1.
FX: 124,201,432,847,656,609,184,97.
F(x-x bar)2:
561.12,414.18,273.36,33.66,84.48,476.42,351.12,333.06
MEANING OF THE ABOVE
EXPRESSION:
Bar means Minus on top of the
number or Variable and comma
means next line whichmeans each of
them are under. Eg 60-64 is under
Class interval, then 65-69 is under
60-64,etc .So comma means unda.
NOTE THAT WHEN U SEE
SOMETHING LIKE THE ABOVE TWO
EXAMPLES, U WILL NEED TO DRAW
A TABLE..
YOU NEED TO KNOW THESE ALSO:
MATHS CODES:
1) ,(comma) means next line.
(e.g)
x : 1,2,3
fx : 4,5,6
fx-xbar : 7,8,9
x|fx |x¯¯|
1| 4 | 7 |
2| 5 | 8 |
3| 6 | 9 |
2) *= multiplication sign.
3) ^ = Riase to pwer
4) P also means raised to power eg
10P6 means 10 raised to power six.
5) log3 (base 4) ..Note:the base must be
SUBSCRIPT .
6) x bar = mean symbol(x¯¯
7)Pie = pie symbol eg Area of a circle
is (Pie r2).
coolTita = θ eg Sinθ.
10)Root or Rut or Sqrt or sqr root = √ ;
eg Root2 means √2
11)/ means ÷
12)----(1) means equation 1. Theory loading....................... Sbscribe nw nd get ur
Education / Re: 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 12:27pm On Nov 09, 2013
Verified MATHS OBJ:
1-10: BBACBECBDE
11-20: CBAAABCDBB
21-30: EBDABCCDBD
31-40: DCDACCBBAB
41-50: EEBCEBBCDA
51-60: CCCECECDBE
SUBSCRIBE NEXT TIME TO GET IT EARLY
Education / 2013/2014 NECO GCE Candidates.practical,theory Nd Obj Answers Available Here!!! by dyshow(m): 12:25pm On Nov 09, 2013
Strictly for candidates writng neco gce exam,u cn easily get ur answers directly to ur mobile phone 45min after starting exam.its sure but I wil b posting answers on dis tread late ooo.so its advisable 2 notify me here if u ar interested. Subscribe wit just 2k valid for all papers but u cn do selection by subscribing 4 obj-100 nd theory 300 naira.its affordable!!!!! Ns sure banker.
Education / Re: Yabatech 2014/2015 Post Utme Examination/screening, Result And Admission Detail by dyshow(m): 4:42pm On Nov 08, 2013
Sincere Bigot: u better go for the affidavit
alright tnk U vry much i really appreciate ur delibrate respond.
Education / Re: Yabatech 2014/2015 Post Utme Examination/screening, Result And Admission Detail by dyshow(m): 2:30pm On Nov 08, 2013
Pls on my waec certificate dey wrote february instead of september but d dates nd day were correctly written. Nd on my birth certificate dey wrote september. Pls i really need ur advice on wat 2 do,should i went 4 affidavit nd use february or wat do u suggest pls its urgent!!
Education / Re: Yabatech 2014/2015 Post Utme Examination/screening, Result And Admission Detail by dyshow(m): 12:40pm On Nov 08, 2013
TNK GOD!! I EVENTUALLY MADE YABA 2nd List,indust Eng. I dnt just knw hw to express my happiness but wat should i say To u LORD-TNK U LORD OOOOO!!
Education / Re: Yabatech 2014/2015 Post Utme Examination/screening, Result And Admission Detail by dyshow(m): 7:56am On Nov 08, 2013
Pls oo wuld d list contained names of candidates dat did change of course?.if so av anybody under dat category confirmed his /her status? Av u been admitted?.
Education / Re: University Of Ibadan 2013/2014 Admission by dyshow(m): 6:34pm On Oct 30, 2013
NOT BY OUR POWER BUT BY THE GRACE OF ALMIGHTY GOD. UR LIFE LIES WHERE UR TREASURE IS.ITS ALL BY HIS GRACE JUST KEEP ON TNKNG GOD IN EVRY SITUATION COS HE HAS PLANS FOR US.
Education / Re: University Of Ibadan 2013/2014 Admission by dyshow(m): 6:27pm On Oct 30, 2013
Fynestboi: tongue
NA GOD SURE PASS! I GIVE TNKS ON 2 U LORD 4 DIS OPPORTUNITY. CONGRATULATION!!!cheesy TO ALL ADMITTED CANDID. OF THE GREAT PREMIER UNIVERSITY OF IBADAN,NIGERIA.
Education / Re: University Of Ibadan 2013/2014 Admission by dyshow(m): 3:48pm On Oct 19, 2013
RaHik:
The answer is 16[2 i.e. 16 x square root of 2, or square root of 512.
.
16^9=n^8
2^4*9=n^8
2^36=n8
multiply both power by 1/8,
2^9/2=n
therefore answer in surd form will b
n=9(square root 2)...............FINAL ANSWER NI YEN OOOOOOOOO,NA GOD SURE PASS.
Education / Re: University Of Ibadan 2013/2014 Admission by dyshow(m): 5:55pm On Oct 11, 2013
Admission list will b out in the year 2500 so all of unaa don gboo by den ooo so its better u Go learn work b4 its too late nd if ur paale b jonathan u fit dey do kasun kaaji enterprise.

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