Maths, Addmaths and Statistics: Post your doubts here!

[Muhammad_Hamza]

Please solve this Question...

 

[Fate0]

Please solve this Question...

 

[Sarah22]

Ppl if any1 can pls solve this for me a bit in detail.. it will be a great help.. thank you..
A barrel of oil when 2/5 full, weighs 12kg. When it is 1/4 full, its weight is 8kg. Find the weight of the empty barrel and its weight when the barrel is full.

 

[Muhammad_Hamza]

View attachment 43448

Mujhe working chahiye Answer to MS se b mil jata ha..Plz

 

[Sarah22]

Please solve this Question...

(3×60)+(4×40)+(5×30)
(6×60)+(4×40)+(0×30)
=(490)
(520)

 

[Muhammad_Hamza]

Ppl if any1 can pls solve this for me a bit in detail.. it will be a great help.. thank you..
A barrel of oil when 2/5 full, weighs 12kg. When it is 1/4 full, its weight is 8kg. Find the weight of the empty barrel and its weight when the barrel is full.

https://answers.yahoo.com/question/index?qid=20140308215115AAwLrLt

 

[Muhammad_Hamza]

(3×60)+(4×40)+(5×30)
(6×60)+(4×40)+(0×30)
=(490)
(520)

thanks

 

[Asad.Babur]

https://answers.yahoo.com/question/index?qid=20140308215115AAwLrLt

I am right

 

[Muhammad_Hamza]

This one also

 

[Sarah22]

thanks

No prob...

 

[Fate0]

This one also

 

[Muhammad_Hamza]

View attachment 43457

we have to choose 2 co-ordinates and substitute in equ y=mx+c? and also we have to find the gradient?

 

[Karima]

Does anybody have good notes on additional mathematics 4037? please help me if you have any.

 

[Muhammad_Hamza]

Please help me in this question. Half se zayada solve kr lea ha Age samaj nae a rha???????

 

[Maganius]

Please help me in this question. Half se zayada solve kr lea ha Age samaj nae a rha???????

Find the volume of three spheres.
Then calculate the volume of cylinder,
Than add them

 

[Maganius]

Find the volume of three spheres.
Then calculate the volume of cylinder,
Than add them

Or subtract them, lol.
I'm not sure about that though.

 

[Muhammad_Hamza]

When i Subtract them the answer is right which is 76...??

 

[Maganius]

When i Subtract them the answer is right which is 76...??

Check out the mark Scheme. You'll get the answer by either adding or subtracting both volumes.

 

[Muhammad_Hamza]

Check out the mark Scheme. You'll get the answer by either adding or subtracting both volumes.

ok thanks...

 

[Maganius]

ok thanks...

Yw.