barbarasandoval
barbarasandoval barbarasandoval
  • 14-01-2020
  • Mathematics
contestada

What percent of a sample of As-81 remains un-decayed after 132 seconds?

Respuesta :

130333
130333 130333
  • 14-01-2020

Answer:14%

Step-by-step explanation:

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bushati0608 bushati0608
  • 14-01-2020

Answer:

b

Step-by-step explanation:

Answer Link

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