Math 4024 Paper 1

[RockStar15]

Ameen sum ameen

 

[Rampag3r]

Let's start, it's been 24 hours.
Perimeter, absolutely last question ka last part= 19cm?

 

[abc123]

yes thats what i got

what was the answer to the total number of children in school?

 

[RaTeDRSuPeRsTaR]

840...

 

[intelnehalem]

Answer for that question which we had to simplify that big term with x and y and the whole thing to the power 1/2? ( something like 4x^2 y^9 or something )
Hope all of you did really well!!

 

[Soulgamer]

Answer for that question which we had to simplify that big term with x and y and the whole thing to the power 1/2? ( something like 4x^2 y^9 or something )
Hope all of you did really well!!

That was 2 x^-1 y^4

I think! :lol:

 

[ibadsiddiqi]

@soulgamer yea your answer is right..! The values for p,q and r in the LCM and HCM wala question were 3, 2 and 1 right? and the mean was i think 37.5

 

[Soulgamer]

@soulgamer yea your answer is right..! The values for p,q and r in the LCM and HCM wala question were 3, 2 and 1 right? and the mean was i think 37.5

YUP

 

[thegame3333]

Guys I dont remember answer for mean but you did have to find midpoint and then do sum of fx over sum of f?? plz answer?

 

[ibadsiddiqi]

@thegame3333
Yeah!!

 

[Soulgamer]

Guys I dont remember answer for mean but you did have to find midpoint and then do sum of fx over sum of f?? plz answer?

yup

 

[thegame3333]

Thanks...and was the bearing one 057? and the other 237 and the one where you had to convert it into km 9.5 into 25 which is 237.5?

 

[Soulgamer]

Thanks...and was the bearing one 057? and the other 237 and the one where you had to convert it into km 9.5 into 25 which is 237.5?

correct :Yahoo!:

 

[thegame3333]

ya because some are saying tht it was 033? thts wrong

 

[thegame3333]

What was answer to that wage rate one? Where Ahmed worked 4 hrs on weekdays? If you dont remember answer...just tell the procedure of the working?

 

[ibadsiddiqi]

033 is wrong. People who are saying that are sadly mistaken. I have no idea how they got that answer! The correct is 057! and i dont remember abt the ahmed one

 

[workaholic]

we had to calculate the bonus per hour.Add it to 16. Then multiply the result by 4..... Hope Im correct!!!

 

[ati_ash]

hi ! theres z a question of oct nov 2010 about vectors .. the last parts is a bit confusing .i.e that if three points are on a same line what is the value of k ? cant understand the solution need help plz ..=)

 

[muzirox]

hi ! theres z a question of oct nov 2010 about vectors .. the last parts is a bit confusing .i.e that if three points are on a same line what is the value of k ? cant understand the solution need help plz ..=)

In ths type of we need to compare the both vectors as they r collinear so they r parallel
Here r the steps
DA=3p+q (calculated in part a)
AE=p+kq (calculated in b(ii)
NOW COMPARE THE BOTH VECTORS BY EQUATING THEM "As they r parallel
p+kq=3p+q
now take "3" as common on the right side of an equation to make "p" as single
p+kq=3(p+1/3q)
now chk the coefficient of "q" to gt the value of "k" as it is with "q"
THAT IS k= 1/3
So ths is the way to compare thn chk the coefficient of a variable to gt the value of "k"
Hope it hlps u & bst of luck