MATH REVISION ITEM 014

A well-known hotel in central Uganda which services up to international level has a problem of water supply they have been informed that water will finish three weeks before it comes back, but the manager has a nearby borehole from which water should be collected using a bucket with an open end of diameter 30 cm and a bottom diameter of 20cm. which is 42cm deep, and the water is collected in the cylindrical tank which should be full of water but the tank 5.0cm higher with the diameter of 300cm as shown below If the cost of one 1 litter of water is 2000./= Task a. Determine the number of buckets which should be carried to make the tank full. b. Using your knowledge of mathematics help the manager to know the amount of money which will be spent on water in three weeks if one day the hotel uses 60 liters