beyoncepaige18
beyoncepaige18 beyoncepaige18
  • 12-02-2021
  • Mathematics
contestada

Suppose you have 60 kg of a radioactive material that decays 50% of its mass every
year. How much material will you have left after 4 years?

Respuesta :

meganw8 meganw8
  • 12-02-2021
Year 1= 60 x .5 =30
Year 2=30 x .5 =15
Year 3=15 x .5 =7.5
Year 4=7.5 x .5 =3.75
The answer is 3.75
Answer Link
vistagallosky
vistagallosky vistagallosky
  • 10-03-2021

Answer:

8.12 kg

Step-by-step explanation:

Suppose you have 60 kg of a radioactive material that decays 50% of its mass every year. How much material will you have left after 4 years?

Answer Link

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