Any Materials for SEHS

I don't understand this question:-
Two parallel train tracks connect the two towns Hallam and Melton. A train left Hallam station headed toward Melton at the same time a train departed from Melton destined for Hallam. After the two trains crossed, the train from Hallam took 8 hours to reach Melton, whilst the train from Melton took 18 hours to reach Hallam. The train travelling from Hallam was travelling at a constant speed of 48km/hr. The train that departed from Melton travelled at a constant speed.
Q:- For how many hours had the trains been travelling when they crossed somewhere between Hallam and Melton?
a. 12 hours
b. 15 hours
c. 8 hours
d. 9 hours
e. 13 hours

Q:- What was the speed travelled by the train that departed from Melton?
a. 42km/hr
b. 24km/hr
c. 28km/hr
d. 36km/hr
e. 32km/hr

>
its 1a and 2e

GUYS IM SHAKING IM SOO NERVOUSSS

anusha wait what? i heard that there wasnt any trig on last years test, but ig there no harm in learning it. also if ur still doing the online spectrum tests, maybe switch to smth more accurate bc i can assure you, i've done all the online ones and theres no trig or surds. maybe try these practise tests: https://drive.google.com/drive/folders/1CxivEbKwO6AvUfgqoQLocLk1mLCuyIoq

anisha i heard it from one of my friends that sat for schs, she got in and she told me there was trig on every page

anusha
Was there any probability?

YR10SEHSASPIRANT dont be dont stress js calm down and you can do it trust me

:): yeah a lot of it was probability

anusha same and parabolas too

BRO I HAVE A SCIENCE EXAM TMRW AND I GOTTA STUDY FOR SELECTIVE TOO

also idk if this will help and idk if u guys know already but last yr for writing the topic for creative writing was a boy looking thru a telescope and the persuasive had to do with space as well and i heard from a melb high student that for creative we shouldnt do anything like action he made his narrative more sentimental and explored the narrators thoughts bc they wanna see our thinking

anusha i am pretty terrible at them to sorry but your better off asking somebody else

> i get the first bit but i dont understand the second one why is there a curve

anusha wait what???? im so confused. did she do the test last yr?

anisha yeah and she got in with pda

anusha Oh great, congrats to her

but then again im like so confused bc all my yr 9 friends who did the test last yr said there were no trig/surd/linear/etc questions, more like logical worded problems lol

anisha i think it depends on which test they were talking abt