elismithson56 elismithson56

26-04-2021
Mathematics

contestada

If 14 g of a radioactive substance are present initially and 3 yr later only 7 g remain, how much of the substance will be present after 6 yr?

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Dagod1626272 Dagod1626272

26-04-2021

It would be 48 bc if you add it all up and subtract it and add again and multiply and divide and multiply within a and the substance of present after 6 yr you will see that i have wasted your time and that is not the answer

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