While doing a science experiment in the physics lab, Archie took 6 measurements of the temperature and wrote the average of those as an answer. If the measurements of the temperature are 2, 0, 2, 0, 1 and -4 then what is the final answer of his experiment?
A ship is sailing in the North direction. If it changes its direction towards the North-West on moving anticlockwise from its present position then by what angle will it turn?
The number of colleges in Bristol is 35 less than twice the number of colleges in Manchester. If the number of colleges in Manchester is y, how many colleges are there in Bristol?