Recent content by andrew29223

Why shouldn't we use the second one? It has been used in HSC answers before?

Can someone please help me out, getting confused with something I've seen pop up in multiple choice. Lets say we are doing a titration with NaOH with either HCl, CH3COOH or citric acid. Am I right in assuming that the same volume of NaOH will be required to reach the equivalence point for HCl...

Aiming/hoping for 95+ raw

Most likely to increase AD is a lower dollar, export industries more competitive, less imports, also more investment due to more competitive projects/output therefore increase in AD (C + I + G + X-M), consumption might increase due to cheaper imports but these are LEAKAGES and take away from AD

+1

No they had a large enough tariff that there weren't any more imports

Big trick question, fooled me. At the original tariff there was no imports at all (see the diagram). no imports = no tariff revenue. But when the drop the tariff, there are imports and there is that little box for tariff revenue.

I agree, i made these mistakes of thinking long term consequences in half yearlies and trials and was marked down. you have to realise that they want you to answer the most direct impact, increasing business costs = increase cost push. it sucks i know, your being penalised (probably) for being a...

Spot on, 11 is A everyone. A mining sector/manufacturing sector change will obviously affect structural because its clearly to do with the structure of AUs industry. Frictional will be impacted with any increase in unemployment because people will be temporarily unemployed in searching for new...

No, a lower mpc means a lower equilirium level of income. Increase in agg demand would still results in a multiplier effect and yes would be proportionally less, but the lower mpc means AD curve is less steep and intersects AS at a lower point so equilibrium level of income lower :)

Economics multiple choice is immediate impact, you aren't wrong but the answer is increase cost push

Question 3 is definitely not b, has to be c 18 is either A or D but my teacher says D, oil much more volatile than housing prices so will be removed from headline 19 is D simple calculation

Went through MC with my teacher after exam, who is an HSC marker, MC answers are (but not definitely) 1.A, 2.B, 3.C, 4.C, 5.A, 6.C, 7.A, 8.A, 9.C,10 D, 11.A, 12.B, 13.C, 14.B, 15.B, 16.D, 17.B, 18.D, 19.D, 20.D 20 is D because at the initial tariff price, the economy is in equilibrum and there...

Hooray!

Mighty Spiral! Uh the last bit of the binomial question in 14 was tricky for me but I'm sure many found it fine, i know a lot of my class mates couldnt get the very last question. I'm sure a lot of people (looking at the circle geo thread) assumed a straight line in their proof and will lose marks