Sunday
May 19, 2013

# Posts by danielle

Total # Posts: 626

math

math
sorry how do you do the start of the question about the 10 cookies and the 50 cookies

math
the 100g butter 50g sugar 150g flour 50g peanuts

math
sorry if its so long but could you please explain

math
sorry do you mind if i just ask you another as i'm really stuck with these questions thanks. here is a list of ingredients you need to make 20 peanuts. 100g butter 50g sugar 150g flour 50g peanuts a)list the ingredients you need to make 10 cookies 50 cookies b) eva wants t...

math
james is making fruit juice, using fruit cordial and water. the label on the cordial says "to make 1 litre of fruit juice, use 200 ml of cordial and 800 ml of water" james uses 250 ml cordial and 850 ml of water. is james using the correct proportions? show working t...

Chemistry
So should I use the decimal form 0.6003? Or the 60.03%?

Chemistry
How do I calculate the overall confidence limit and the overall relative confidence limit for the percent chloride? I've found the percent mass of chloride in the unknown to be 60.03 % and the formula we were given uses the mean but I have no mean in this case so I am conf...

Chemistry
w = work, it's a physical chem question, here c does not mean concentration, it is the heat capacity of pressure/mole

Chemistry
It should be and Cpm = and 75.3 J/Kmol. I know w isn't anywhere in the problem which is why I don't know where to start.

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