9 is d because interest rate has to be divided by 4 and period multiplied by 4
20 is d because its the bearing OF c FROM b. if anything, its between b and c
You cant multiply by 1.11 because thats using 11% of 240 which is wrong. You had to divide by 89 and then multiply by 100 giving an answer of 270 (to the nearest seal :P)
its not that they will reduce the cut-off, it will naturally become lower as almost no-one will get 2 marks for that question..therefore, the test almost becomes out of 98.
The initial $119.40 + $402.70 is what she would get if she didnt earn more than $236/fortnight. However, because she earns $300, the total she gets from the gov, is $119.40 + $402.70 - ($64x0.5$) which equals D
3 was definitely C. There were 6 people. e.g ABCDEF 2 must be picked
AB, AC, AD,AE,AF
BC,BD,BE,BF
CD,CE,CF
DE,DF
EF
In total, 15
They have to be in pairs, so AB is the same as BA. Therefore it cant be 30.