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OpenStudy (allieeslabae):
help?
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OpenStudy (chase0858):
whats wrong
OpenStudy (allieeslabae):
Ahh that's my Best Friend! That's my best friend! Hi Dani! Here the q: The half-life of a certain radioactive material is 38 days. An initial amount of the material has a mass of 497 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 4 days. Round your answer to the nearest thousandth.
OpenStudy (danica518):
lol hi xD
OpenStudy (allieeslabae):
I didn't know you had two accounts...:/ Can anyone help?
OpenStudy (danica518):
every 38 days its going to be multipled by a half
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OpenStudy (danica518):
|dw:1452109280415:dw|
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