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Mathematics, 23.02.2021 04:30 Nweze1760
One hundred grams of radium are stored in a container. The amount RR (in grams) of radium present after tt years can be modeled by R=100e−0.00043tR=100e−0.00043t. After how many years will only 5 grams of radium be present? Round your answer to the nearest whole year.
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One hundred grams of radium are stored in a container. The amount RR (in grams) of radium present af...
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