yvanfranco20 yvanfranco20

20-04-2021
Mathematics

contestada

The half-life of a radioactive kind of tellurium is 2 months. If you start with 40 grams of it, how much will be left after 4 months?

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thebecks thebecks

20-04-2021

Answer:

10 g

Step-by-step explanation:

40/2 = 20 g

20/2 = 10 g

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