migueltocool123 migueltocool123

07-12-2017
Mathematics

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The graph shows the mass of a radioactive substance as a function of time.

What is the initial mass of the substance?

The graph shows the mass of a radioactive substance as a function of time What is the initial mass of the substance class=

Respuesta :

PaulJames PaulJames

07-12-2017

45 grams as it is 45 at time of 0

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tgpatterson02 tgpatterson02

07-12-2017

The initial mass would be where the x is zero, because no times has passed yet.

This means that the answer would be:

45g

Hope this helps!

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