Mathematics, 09.12.2021 03:20 leah7876
The half-life of a certain radioactive element is about 1600 years. After 3100 years, what percentage P of a sample of this element remains? About % of the sample remains. (Round to the nearest tenth as needed.)
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What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)
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The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers
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The half-life of a certain radioactive element is about 1600 years. After 3100 years, what percentag...
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