Question

The half-life of radium is 1690 years. If 80 grams are present now, how much will be present in 380 years? Question content area bottom Part 1 enter your response here grams (Do not round until the final answer. Then round to the nearest thousandth as needed.)

Name: the half life of radium is 1690 years if 80 grams are present now how much will be present in 380 years question content area bottom part 1 enter your response here grams do not round until 33394
Uploaded: 2022-04-18T19:10:22-08:00
Duration: 39 s
Channel: Victor Salazar
Description: the half life of radium is 1690 years if 80 grams are present now how much will be present in 380 years question content area bottom part 1 enter your response here grams do not round until 33394

          The half-life of radium is 1690 years. If 80 grams are present now, how much will be present in 380 years? Question content area bottom Part 1    enter your response here grams (Do not round until the final answer. Then round to the nearest thousandth as needed.)

Added by Johnny P.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Victor Salazar

04/18/2022

Step 1

The formula is: \[ N(t) = N_0 \left( \frac{1}{2} \right)^{\frac{t}{T_{1/2}}} \] where: - \( N(t) \) is the amount of substance remaining after time \( t \), - \( N_0 \) is the initial amount of substance, - \( T_{1/2} \) is the half-life of the substance, - \( t Show more…

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The half-life of radium is 1690 years. If 80 grams are present now, how much will be present in 380 years? Question content area bottom Part 1 enter your response here grams (Do not round until the final answer. Then round to the nearest thousandth as needed.)