Mathematics, 07.10.2021 14:00 SkyThefly

The half-life of radium is 1690 years. If 50 grams are present now, how much will be present in 910 years? Round to the nearest thousandth as needed.

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The half-life of radium is 1690 years. If 50 grams are present now, how much will be present in 910...

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