₦airaland Forum

jellykiks:
Is Dubai ruled by PHD holders?so pls stop d noise about degree and let concentrate on getting things done in Nigeria.if we av been doing same thing with same party for so long without any change ,would it not be wise to do it differently. If degree holders have not succeeded during d democratic suspension then let give BUHARI a chance.

Dubai is not a country. Its a City. The Ruler of Dubai city is Educated internationally and is also a trained pilot. Your argument has no basis

Why are you comparing Nigeria to a City in UAE. I'm seeing a common trend in this GMB supporters.

iamrealdeji:
You can go there and get brainwashed with dirty water,you'll never learn,do you think the success of these so called world richest pastors is from God? Go and enough books to learn about some facts

Look for Good pastors and serve your God!.

VEVEDIHNO:
Plz dnt be annoyed am posting physics question on maths forum its because dey aiint active dere plz help me out my Guruz


A alloy of mass 588g and a volume 100cm^3 is made of density 8.0g/cm^3 and alluminium of density 2.7g/cm^3.
Calculate the proportion;

(i)By Volume
(ii)By Mass of the constituents of the alloy.

Fankz in advance.

I know my method might be long, but I do it so you can understand how i got there.

This is a long question but let's go!! You didnt specify the first metal used in the alloy, so let's just call it Metal
And also lets remember that Mass= Density * Volume

Let Volume of Metal be Equal to A

Therefore mass of Metal will be equal to 8.0g/cm^3 * A

Volume of Aluminium will be equal to 100cm^3 - A (the symbol - indicates minus)

Therefore the mass of Aluminium will be 2.7g/cm^3*(100cm^3-A).

We know the mass of both metals and we know the total mass. We use this to form an equation

Total mass= Mass of Metal+ Mass of Aluminium

588g = 8.0*A + 2.7*(100-A) ---- I removed the units to make it clearer

588 =8A+270-2.7A.

588-270=8A-2.7A

318 =5.3A

A=318/5.3=60

Solving for A will give A=60 cm^3 (Remember A is the volume of Metal)

Volume of Aluminium is 100cm^3-60cm^3 =40cm^3

Mass of Metal is= 8.0 * 60 = 480grams

Mass of Aluminium is = 588-480 = 108 grams

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Beautiful post Op!

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Raymondenyi:
empty threats......


I ain't in consonance with the OP forgery BTW

Real empty threat! Who are the relevant authority?. Is it not the same Nigeria? OP, carry on!

tomiobj:
. This has been in. My. Church snce I wz born. Gals can only wear skirts or gown. No. Trousers/nickers. Expose ur bosom/skin or. Slim fit ur skirt nd watch. Aw. They send u outta d church

Does this sound right to you? Who gave your ushers power to send someone out of the House of God..?

teemanbastos:
WHY ACCEPT IT AT FIRST THEN?? 4ny church... Itz needless tho' thats phariseetic in nature.
You dnt need to du that, instead preach salvation.
This would ultimately send ppu away which upsurps the purpose of Christ coming..conversion.
But nevertheless Church is not a immoral centre.. decorum is needed.

Church is where sinners come to hear the word of God to be saved, How can you ban people from coming to church because of clothes. Its not right.

But Churches nowadays are a place to meet up and chat and show off wealth.

We have deviated from the real reason why the church was created. Jesus Christ even defended the Adultress but you cannot accept someone who wears leggings..

McyoungStarboy:
Av got a lot of stories concerning diz act, but am not saying a dine.

Then don't comment on this post, a lot of survivors have struggled to tell their stories.. This is not a thread for snide comments.

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No10:
. Apparently,u d dumb one here dude. Now let me enlighten u a little. Yeah,rubble depends on oil and because oil is mainly traded with the US dollar, sanctions by US bites hard on the Russia economy. Also,the decline in oil price is known as "oil war" and it is being used by the US and Saudi Arabia to hit Russia and to a large extent Nigeria. So how does China bail Russia out? By trading the Rubbles directly with the Yuan the Russian economy becomes less affected by US sanctions and the Saudi oil war. Note,bail out doesn't necessary mean physical cash must exchange hands. Now u owe the OP an apology.

I hope they know that the whole world is suffering from the U.S shale oil. Canada's dollar has fallen, So many countries are being affected because of failure to diversify their economy. Its not just Russia.

The U.S was tired of importing oil and got tired and decided to produce theirs. There is absolutely nothing wrong in that.
The news website that was placed as 'source" is dated May 2014, which was before all this oil wahala.

All i Stated was that nobody is going to war over oil prices but and i was insulted by @PPAngel and @ejiro2130 for simply stating the obvious.
I think we should leave their thread for them.

PPAngel:
fool when did CNBC, Al Jazeera become Russian propaganda?

foolish ediots who just oppose for opposition sake

Calling me names won't make you smart dear!!
I replied to the topic without insulting anyone even if my opinion was different.
Why can't you do the same??

100Cents:
That's the silly girl that has forgotten her father..

Smh..

No, her Father forgot her and his family when he started having unprotected sex with women while he was still married.

Liamm:
This is beginning to look interesting. Update me guys. I know nothing about world news

Sadly, this isnt world news. Its purely propaganda from propaganda websites..

China needs the Money/factories/ideas that the U.S pumps into their government. U.S needs the cheap labour. No one is fighting war anytime soon.

This isnt the 20th century where people jump into war. You can imagine how much of peoples/government investment would be wasted during a world war. No country wants that.

major466:
Intresting. Not bad. Other parts of America are much more worse than this. You will never see them on CNN except you go there and see wonders for yourself. America got slums too.

Watch NTA! Boycott CNN ! CNN is an American news chanel. They wont show their country in a bad light.

OP, why are bothered with what someone does with her body.. is she your wife.

Mubarack44:
polio is not existing here in north but Bill Gate is trying all his best to kill the innocent children God is at work.

before you quote Me visit this website http://thinktwice.com/

What have you done to help the children in the North? Do you know anyone personally that died because of Bill gates Vaccine. People like you piss me off..

The other day most Nairalanders said it was alright to flog/beat students if they misbehave.

If you can approve Violence on children, what stops Soldiers from flogging you.

Carry On Nigerian Soldiers.!

I have reported you to the moderators. you must be banned for all this lewd things you post
cc- seun, ishilove, obinoscopy

Everyone knows the position of Vice-president is more or less Ceremonial... I dont know why we keep talking about this Osibanjo guy !.

Does anyone remember Sambo?

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donbrowser:
Pls Help i currently have 335 likes, can you pls push my ministry to 400?
God Bless U All

What are we liking ? no links??
i would like to help your industry lol.

Bad Belle People

goofyone:
For anyone who gets a question like this in JAMB (and it does seem like a very likely JAMB question), it would help you a lot not to bother with all the calculations. Don't get me wrong! The calculation is cool and good to know. But in a situation where you need to be time-conscious, like in JAMB, you need all the awareness you can get.

If the options is comprised of just integers, then it would help if you knew that the number 187 is not divisible by any other numbers except 11 & 17. Those are the only two numbers that can multiply to give you 187. Both are primes and 187 is a product of those two primes.

If you knew that, you are well on your way to the answer to this question.

These questions did not come with options.I had to solve it the long way. You can tell the people posting questions to add the options in the questions also. Of course, it would seem easier to plug in the variables and work your way back. But w/o options given, what was I supposed to do. Hopefully, someone learned something from my calculations and you don't have to be so rude.

25 years?

VEVEDIHNO:
Someshuld tackle diz Questions for me


(1) 4x-3=3x+y=2y+5x-12


(2) The Ages Of Tosan and Isa Differ by 6 and the product of their ages is 187.Find Their Ages.

Tanks In Advance.

Question 2

Let Tosan age be x and Isa age be y..

from the question x-y=6------------- eq 1
and xy=187-------eq 2

x=6+y from equation 1

substituting into eq 2

(6+y)y=187

6y+y^2=187
rearranging
y^2+6y-187=0

The only two numbers that can be added or subtracted and gives 6 and can also be multiplied to give -187 are minus 11 and 17.
To get these numbers a bit of thinking might be involved!!
back to solution

y^2+6y-187=0
y^2+17y-11y-187=0

factorizing
y(y+17)-11(y+17)=0

so (y-11) =0 or y+17=0

so y=-17 or y=11.

Since y cannot be negative, age cannot be negative, y=11. Therefore Isa is 11 years.

to get Tosan age we know that x-y=6

x-11=6

x=11+6

x=17.

Therefore Tosan is 17 years.