The population of a town is 9000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years?

The population of a town is 9000. It decreases annually at the rate

1.	The population of a town is 9000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years?
A.	5410
B.	5160
C.	5460
D.	5140
Answer» D. 5140

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The population of a town is 9000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years?

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