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zarkam21 (zarkam21):
Help emergencyyyy
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OpenStudy (neonumbrella5115):
Please post the question! :)
zarkam21 (zarkam21):
OpenStudy (neonumbrella5115):
Wait, is this a test?
zarkam21 (zarkam21):
Ohhh no no its coursework
OpenStudy (neonumbrella5115):
Oh phew! So if half of the sample is converted into lead over the 4.5 billion years we can draw this out for a visual|dw:1465229973512:dw|
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OpenStudy (neonumbrella5115):
So how many times did the sample have to divide I half to get to 1/8?
zarkam21 (zarkam21):
4
OpenStudy (neonumbrella5115):
Actually it would be three times|dw:1465230521328:dw|
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