Mathematics, 25.05.2021 18:40 alexandroperez13
The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate parameter of 9% per day. A sample of this radioactive
substance has an initial mass of 4.25 kg. Find the mass of the sample after two days. Round your answer to two decimal places.
Note: This is a continuous exponential decay model.
And though the decay rate parameter is 9% per day, the actual decay is not 9% each day.
Exam
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²
Answers: 1
Mathematics, 21.06.2019 15:00
Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.
Answers: 3
Mathematics, 21.06.2019 21:40
Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.
Answers: 1
Mathematics, 21.06.2019 23:00
Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?
Answers: 2
You know the right answer?
The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate...
Questions
Biology, 01.09.2019 16:30
Health, 01.09.2019 16:30
Geography, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
English, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
History, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
Mathematics, 01.09.2019 16:30
History, 01.09.2019 16:30
