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Mathematics 9 Online
OpenStudy (anonymous):

The half-life of iodine-124 is 4 days. A technician measures a 40- Mci sample of iodine-124. a. How many half lives of iodine -124 occur in 16 days? B. How much iodine-124 is in the sample 16 days after the Technician measures the original sample?

OpenStudy (bahrom7893):

Okay, so if the h-l of iodine-124 is 4 days, that means that after four days, you would have half left.

OpenStudy (bahrom7893):

Amt = Amt_i*(1/2)^(kt)

OpenStudy (anonymous):

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