What is the weight of a radioactive sample with a given half-life and activity?

[jije1112]

Homework Statement

If a radioactive sample of 59Fe (t1/2= 44.496 d) has an activity of 1000 disintegrations per minute, what weight of 59Fe is present?

Homework Equations

 

[berkeman]

Homework Statement

If a radioactive sample of 59Fe (t1/2= 44.496 d) has an activity of 1000 disintegrations per minute, what weight of 59Fe is present?

Homework Equations

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[jije1112]

Are you still working on the section of the Homework Help Template where you show your Attempt at a Solution?

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[berkeman]

I do not know what to do with this Question

You are given the half-life and also how many disintegrations per minute are occurring with this sample. The more massive the sample, the more disintegrations per minute there will be...