2 A sum of money is shared in the ratio 2:3
If the larger share is £27, how much money is there altogether?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Convert 2000 swiss francs to dutch guilders

The volume of a cube is 8 in to the 3rd power. how long is each side?