Mathematics, 18.10.2020 07:01 dondre54
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An underground mine elevator descends 12% of the total depth every minute. The total depth of the elevator is 75 meters below the ground. How many meters below the ground is the elevator after 2 minutes?
1. β18 meters
2. β9 meters
3. β4.5 meters
4. β22.5 meters
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