(c) Azman left town P at 0730. He drove his car and stopped for lunch at 1215. He then 3
continued his journey at 1300. and reached town Q after another 3 - hours drive.
4
Calculate, at what time, in 24-hour system, did he reach
town Q.
[3 marks]​

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.