Mathematics, 24.04.2021 04:40 12monkey6

1-The population of a city with 750,000 is devastated by an unknown virus that kills 20% of the population per day. How many people are left after a week? 2-A new IPhone is estimated to lose 25% of its value every six months after its purchase. How much is the value of an IPhone that costs $799 after someone has owned it for 2 years?

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1-The population of a city with 750,000 is devastated by an unknown virus that kills 20% of the popu...

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