Mathematics, 04.06.2021 02:50 svandygriff6
In two half-lives, how much of a 400-gram sample of a radioactive element will remain un-decayed?
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The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
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Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5
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What is the ratio of the length of an object in yards to the length of the same object in miles?
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In two half-lives, how much of a 400-gram sample of a radioactive element will remain un-decayed?...
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