Answered: The half-life of Uranium-238 is…

The half-life of Uranium-238 is approximately 4.5(10°) years. How much of a 10 kilogram block of U– 238 will be present one billion years from now?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section6.7: Exponential And Logarithmic Models

Problem 15TI: Cesium-137 has a half-life of about 30 years. If we begin with 200 mg of cesium-137, will it take...

See similar textbooks

Similar questions

Cesium-137 has a half-life of about 30 years. If we begin with 200 mg of cesium-137, will it take more or less than 230 years until only 1 milligram remains?
The half-life of a radioactive material is about 34.2 years. How much of the material is left after 20 years?
The half-life of radioactive actinium ( 227AC ) is 21.77 years. What percent of a present amount of radioactive actinium will remain after 19 years?
An investment account was opened with aninitial deposit of 9,600 and earns 7.4 interest,compounded continuously. How much will theaccount be worth after 15 years?
The amount of a sample of radioactive strontium-90 remaining after t years is
The half-life of strontium-90 is 28 years. How long will it take a 56 mg sample to decay to a mass of 14 mg?
The half-life of substance X is 3.5 years. How long will it take for a 96.0 mg sample of substance X to decay and only have 3.0 mg of it remaining?
The half-life of Strontium is 28 years. Suppose we have a 80 mg sample. How long will it take the sample to decay to 20 mg. 48 years O 47 years 54 years O 52 years O 56 years O 51 years 58 years
A sample of radium has a weight of 1.5 mg and a half life of approximately 6 years. How much of the sample with remain after 6 years?
Strontium-90 has a half-life of 29 years. If there are 400 grams of strontium initially, how much, to the nearest gram, will remain after 87 years? After 100 years?
The half-life of radium-225 is approximately 14.9 days. How much of a 15 gram sample of radium-225 would remain after 9 days? Round to three decimal places.