An element with mass 420 grams decays by 11.8% per minute. How much of the element is remaining after 16 minutes, to the nearest 10th of a gram?

asked Jul 10, 2020 198k views

1 vote

5.6k points

Please log in or register to add a comment.

3 votes

Answer: 56.3

Explanation:

Repoleved answered Jul 12, 2020

5.3k points

7 votes

420(0.882)^16 ~ 56.3 grams left

Leaudro answered Jul 16, 2020

6.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.5m answers