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OpenStudy (anonymous):
a 39 gram sample of a substance that's a byproduct of fireworks has a k-value of 0.1024. find the substances half-life in days. round to the nearest tenth.
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OpenStudy (sasogeek):
i have no idea how to solve this, you should probably put it in the physics or chemistry section...
OpenStudy (anonymous):
its for alg 2 tho. lol ill put the formula up to.
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