Mathematics, 13.07.2019 13:30 strevino9178
The radioactive substance uranium-240 has a half-life of 14 hours. the amount a(t) of a sample of uranium-240 remaining (in grams) after t hours is given by the following exponential function. at = 3900(1/2) t/14 find the initial amount in the sample and the amount remaining after 40 hours. round your answers to the nearest gram as necessary. asap
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The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.
Answers: 1
The radioactive substance uranium-240 has a half-life of 14 hours. the amount a(t) of a sample of u...
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