Mathematics, 23.01.2021 02:40 batmanmarie2004
I need help Element X is a radioactive isotope such that every 27 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 7900 grams, how much of the element would remain after 12 years, to the nearest whole number?
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The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.
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Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
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I need help
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