2011 Ruse 2U Maths Trial solution (1 Viewer)

[lydia1992]

hello guys,

did anyone solve question 9 in 2011 Ruse 2U Maths Trial, it's about a glass of wine filled with water at a constant rate (by volume) ?

can you PM me if you have the solution
thank you in advance

 

[mickstarify]

why don't you post it so we can have a look

 

[iBibah]

View attachment James Ruse 2011 2U Trial Solutions.pdf

This question is from 2001 HSC Q8(c) if you want another example to look at.

 

[lydia1992]

why don't you post it so we can have a look

 

[lydia1992]

View attachment 26751

This question is from 2001 HSC Q8(c) if you want another example to look at.

just saying you're AWESOME !!!! thank you heaps