What was the activity of the shipment when it was received

Reference no: EM13562319

A package containing 60.0 millicuries of 32P (half life = 14.3 days) was shipped on February 11, 2011 at 11:00 am. The package was received at 11:00 pm on February 14, 2011. What was the activity of the shipment when it was received?

Reference no: EM13562319

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