Question
The half-life of cobalt-57 is 270 days. A hospital buys 30mg of this substance. a) Write a function that describes how much of the substance,
The half-life of cobalt-57 is 270 days. A hospital buys 30mg of this substance.
a) Write a function that describes how much of the substance, 'M' mg, will remain after 'n' days. [2C]
b) How much of the substance will remain after 2 years? Recall there are 365 days in one year. [2T]
c) How long will it be until only 10% of the substance remains?
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Accounting Information System
Authors: James A. Hall
7th Edition
978-1439078570, 1439078572
