Aoife is travelling to another country. She flies for 5 hours at an average speed of 720 km/h on one plane.
She then flies for 4 hours 30 minutes at an average speed of 770 km/h on a second plane.
What is the total distance, in km, she travelled by plane?

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?