My results for core,1,4,5

[MiCCAS]

Business question 2 you got wrong. From memory, it says something like "express the cheaper price as a percentage of the RRP" hence a 24% discount = 76% of the original RRP.

b. If Rebecca borrows the $250 from the store's finance company she will pay $6 interest per month'
Calculate the annual flat interest rate charged. Write your answer as a percentage correct to one decimal
place.


72/250 = 28.88 rounded to 28.9%

I think they actually meant question 1B, not question 2.

[taylor tay bags]

For module 4, 5b. $41133 but i got 61133.38, i did 151133.38 - (60+ 1500) is that right?

I got 61,133.38 to start, i then was pretty sure i was wrong and looked at it like this.. 151,113.38 left to pay so that's 48,886.62 paid off the loan principle.. she/he made 1500 payments 60 times (12*5) so that's 90,000 of non interest money.. this should have made the balance 110,000 but instead the balance was 151,113.38 so that remainder was all interest paid.. that's what i did.. could be wrong?

[akira88]

damn i mucked up the last question on the number patterns module cos i got a CAS calc and its fiddly to do sequences on it

[lilyrose]

for number patterns, i let one side =5000 and i subbed in 5000 on the other side.. and they turned out to be both 5000... so i said therefore we can see that blahblah
is that still correct?

[lachymm]

Your dont join C and D together, matrix said value for b and d was 2 and there was only 1 line between them so you needed to add one between them

[Johnle]

Have a look at the adjaceny matric above, for C and D there is a 0 in the column. for B and D there is a 2 so extra edge must be aded between B and D

I totally agreed with you according to the matrix theres no from B to D

[halobro]

I think i'm wrong, but this is what i did.. had to guess the line.

(Image removed from quote.)

I'm quite certain that edge is wrong. Vertex E had no edges so it would just be a dot anywhere on the page. Correct on that one. But if you have a look at the adjacency matrix, vertex B goes to D twice and vertex D goes to B twice. SO the missing edge would be another line linking B and D