At a dairy plant, a milk tank can be filled in 3 hours (using the in-valve). Using the out-valve, the tank can be emptied in 6 hours. If both valves are open and milk is being pumped into the tank, how long will it take to fill the tank?

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

What rotation was applied to triangle def to create d’e’f’?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge