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# The function q(t)=qe^-kt may be used to model radioactive decay. q represents...

The function q(t)=qe^-kt may be used to model radioactive decay. q represents the quantity remaining after t years; k is the decay constant, 0.00011. how long, in years, will it take for a quantity of plutonium-240 to decay to 25% of it's original amount? ### Other questions on the subject: Mathematics Mathematics, 21.06.2019 12:30, giulianna41
Which of the following could be the graph of the equation y = -2x + 5 Which expression is equivalent to? assume x > 0 and y > 0. Mathematics, 21.06.2019 22:00, JOEREACH
Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2 Mathematics, 21.06.2019 22:30, carleenespriu
Opposite angles in a parrellelogram are
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The function q(t)=qe^-kt may be used to model radioactive decay. q represents the quantity remaining...

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