your family has a water tank with a 2000 liters capacity. one-half of the water in the tank is used and not replaced each day. how much water remains in the next tank end of the fifth day?
show you solution using geometric or arithmetic sequence
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Answer:
125L of water
Step-by-step explanation:
Geometric Sequence
2000L, ___, ___, ___, ___
R= ½
2000 ×½= 1000L Second day
1000×½= 500L Third day
500×½= 250L Fourth day
250×½= 125L Fifth day
2000L, 1000L, 500L, 250L, 125L