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The radioactive element polonium decays according to the law where
is the initial amount and the time t is measured in days.If the amount of polonium left after 560 days is 40 mg, what was the initial amount present?
Church of England
The primary state church in England, and the mother church of the international Anglican Communion, known for its middle path between Roman Catholicism and Protestant reforms.
American Revolution
The historical period from 1765 to 1783 during which thirteen British colonies in North America fought for and gained independence from Britain, leading to the formation of the United States.
Accessible Religion
Religious practices or beliefs that are readily available and understandable to people from various backgrounds.
Christian Slavery
The historical practice of enslaving individuals, justified through certain interpretations of Christian doctrine, notably during the transatlantic slave trade era.
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