Mathematics, 01.12.2021 04:00 elexiafloyd
A scientist begins with 50 milligrams of a radioactive substance that decays exponentially. After 40 hours, 25 mg of the substance remains. How many milligrams will remain after 59 hours? Round to the nearest milligram.
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Is a positive integer raised to a negative power always positive
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What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
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The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
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Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?
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A scientist begins with 50 milligrams of a radioactive substance that decays exponentially. After 40...
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