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Problem

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Textbook ExpertVerified Tutor
2 Nov 2021

Given information

Given the provided information is that Strontium-  has a half-life of  days.

Given that the formula for the mass remaining after  days is .

Calculate the mass remaining after  days.

 

Step-by-step explanation

Step 1.

Take  be the mass of Strontium-  left at  days.

Then, take  and an initial amount  

Given that the formula for the mass remaining after  days is .  

Simplify for the mass remaining after  days 

   

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