How was your paper 4 of Math ?????

[salvatore]

I am sorry to say, your approach is a little off here, if you use the cylinder's equation to find the curved surface area it will give you ONLY THE CURVED SURFACE AREA

I dont know! Bt if i'm wrng, I'll get at least 3 marks for the working..

 

[Abdelrahman Amr]

what about inqeualities what is the cost and wich point

 

[salvatore]

The cost was $145 (11,9).. i dnt remember the inequalities though

 

[IGCSE O/L student]

what about inqeualities what is the cost and wich point

my oint ws either (11.9) or (9,11). one of dose.

 

[AllisonMack]

btw guyz did u have to cover the whole area of the cake?

 

[Zico Sakr]

btw guyz did u have to cover the whole area of the cake?

what do u mean by the whole area, u had to cover the top and the curved area of the piece only not all of it

 

[AllisonMack]

shit i calculated the whole area

 

[Zico Sakr]

shit i calculated the whole area

its not a big deal you'll get 2 or 3 marks for your working

 

[Zico Sakr]

whats actually confusing is the triangles which are either similar or congruent there is a lot of controversy about that question but actually i've made it congruent and i hope its true -_-

 

[salvatore]

whats actually confusing is the triangles which are either similar or congruent there is a lot of controversy about that question but actually i've made it congruent and i hope its true -_-

Its congruent..

 

[Naser Al-Ayyoub]

yo was the day and hour thing about 3700 hours

 

[Naser Al-Ayyoub]

Guys for the speed and hour question, I got the time as 3700 hours. Will I get marks for that answer?

I got the same answer

 

[Naser Al-Ayyoub]

sry but no .. . u need to write in day s
154 days 4 hrs

Bro your convertion is wrong

 

[Naser Al-Ayyoub]

was that answer write 3400??
after dividing those to standard forms i.e distance/speed i got 3700 and then i divide it by 24 is that rite?

A bsoloutly correct

 

[shalala]

A bsoloutly correct

A bsoloutly correct

what was the answer to the percentage question? the one above the compound and simple interest??
how did you guys do it?

 

[IGCSE O/L student]

btw guyz did u have to cover the whole area of the cake?

no, only da shaded portion

 

[cardude456]

What did u guys get for the simultaneous equation on the last page............?

 

[IGCSE O/L student]

What did u guys get for the simultaneous equation on the last page............?

0.85 n 0.55, i think.

 

[cardude456]

if i got 0.6....is it still right.....?

 

[IGCSE O/L student]

if i got 0.6....is it still right.....?

if u got 0.55 n den chnged it 2 0.6, i think u'll b awarded marks. if not, i dnt knw. btw, i'm not evn sure of my ans.