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After three half-lives have elapsed, what fraction of the original amount of radionuclide remains?
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A presentation of a series of images or slides displayed in sequence, often used for demonstrations or educational purposes.
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A collection of settings and elements that determine the visual appearance of the desktop and applications on a computer, including wallpapers, icons, and color schemes.
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Programs developed to serve as a foundation for other applications, such as operating systems and utilities.
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A Microsoft cloud storage service that enables users to store files and access them from any device, anywhere.
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