Venter33 Venter33
  • 21-04-2020
  • Mathematics
contestada

An element with a mass of 120 grams decays by 27.5% per minute. To the nearest tenth of a minute, how long will it be until there are 2 grams of the element remaining?

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kendelackles9 kendelackles9
  • 30-04-2020

Answer:

12.7

Step-by-step explanation:

its right

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wendys126 wendys126
  • 09-11-2020

Answer:

12.7

Step-by-step explanation:

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