Julius Caesar, a Roman general, statesman and writer of prose, was born in 100 BCE and died in 44 BCE. a) How old was Julius Caesar when he died? Julius Caesar was married to Cornelia Cinna Minor from 83 BCE to 69 BCE, to Pompeia Sulla from 67 BCE to 61 BCE and to Calpurnia Pisonis from 59 BCE to 44 BCE. b) For how many years was Julius Caesar married in total? II. An aeroplane takes off from a runway and climbs at a rate of 80 m/s for the first I 040 m and then slows down to 65 m/s for the rest of its ascent to 3 km, when it levels out at cruising altitude. a) How long does it take the aeroplane to reach 1 040 m? Give your answer in minutes and seconds. b) How long does it take the aeroplane to reach its cruising altitude at the rates of climb mentioned above? Give your answer in minutes and seconds. (2) (4) Total: 50 marks​