completely full. The water storage tank is a large cylinder which is 20 metres high and has a radius of 30 meters. You can assume that the villagers are not using any of the water storage water and there is no water loss through evaporation. (1) Give the volume of a cylinder. (2) What is the maximum capacity of the water storage tank in litres? (Hint: 1000 litres = 1 cubic metre) (3) Find the function that gives the number of litres in the water storage tank at time t days. (4) The village mayor wants to have the town evacuated before the water storage tank is full. At what time t would the water storage tank be full?

please answer 3, 4 and 5. for question 3 please solve for c aswell. and for question 4 you need to use the equation from question 3