Mathematics, 16.11.2020 17:00, ri069027

the function Q(t)=Q0 e^-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 25% of its original amount

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:20, areanna02

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Answers: 1

continue

Mathematics, 21.06.2019 14:00, onlymyworld27

Solve the x in the equation x^2+14x+17=-96

Answers: 1

continue

Mathematics, 21.06.2019 17:30, CAPEPOPPA

Average acceleration: i have no idea how to do this.

Answers: 1

continue

Mathematics, 21.06.2019 18:50, rosas8

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Answers: 2

continue

Do you know the correct answer?

the function Q(t)=Q0 e^-kt may be used to model radioactive decay. q represents the quantity remaini...