MedVision ad

Mathematics Advanced Predictions/Thoughts (1 Viewer)

J

jyu

Member
Joined
Nov 14, 2005
Messages
623
Gender
Male
HSC
2006
user08920 said:
no you round down because the question asked how many koalas weigh more than 11.93kg. so there were 36 whole koalas above 11.93 and then you don't consider the .72 because that's not a whole koala if you get what i'm saying. normally, yes you would round up, but in this case you wouldn't because of the question. hope that helps.
Click to expand...
Calculate how many would be expected to weigh less than 11.93 kg by using the above reasoning, the answer would be 363. If 36 were more than 11.93 kg, where/what was the missing koala?
 
Last edited:
T

tywebb

dangerman
Joined
Dec 7, 2003
Messages
2,184
Gender
Undisclosed
HSC
N/A
Big_Kev said:
marking guidelines - they accepted both 36 & 37 koalas!!!
Click to expand...
They seem to have released the mg's for advanced maths and standard maths prematurely.

The link still works but if you look at https://educationstandards.nsw.edu..../2023/mathematics-advanced-2023-hsc-exam-pack you will see the link has been removed.

Screen Shot 2023-10-26 at 1.49.44 pm.png


Same for the standard maths ones.

They may update them after marking is finished so if you downloaded it before, maybe download again when it goes up again.
 
Last edited:
T

tywebb

dangerman
Joined
Dec 7, 2003
Messages
2,184
Gender
Undisclosed
HSC
N/A
Big_Kev said:
marking guidelines - they accepted both 36 & 37 koalas!!!
Click to expand...
Your link has now gone dead.

You may now find an updated version at https://educationstandards.nsw.edu..../2023/mathematics-advanced-2023-hsc-exam-pack

mg back.png
There are also updated versions of the Standard 1 and 2 mgs at https://educationstandards.nsw.edu....standard-2023-hsc-exam-pack++++++++++++++++++ which have likewise re-appeared.

The Extension 1 and 2 mgs are not up yet though.
 
Last edited:
You must log in or register to reply here.

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top