Sorry guys to bombard you, but this is the only place to get help as my assessment is tomorrow. I don't understand these 2 question. May someone please help, I'll greatly appreciate it. Thanks you 
Sorry, but I cant seem to upload word doc's on here, I'm just going to have to add the whole paper. Just need help with 2. (b) and 4. (iv). With 4 (iv), i got 2 hrs 21 min but answers says 2hrs 28 min.
Sorry, but I cant seem to upload word doc's on here, I'm just going to have to add the whole paper. Just need help with 2. (b) and 4. (iv). With 4 (iv), i got 2 hrs 21 min but answers says 2hrs 28 min.