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OpenStudy (anonymous):
The following graph shows the rates of decay for four parent isotopes. Based on the graph, which parent isotope most likely has a half-life of 600 million years? A. A B. B C. C D. D (adding attachment)
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OpenStudy (anonymous):
OpenStudy (ookawaiioo):
Looks like B
OpenStudy (anonymous):
Okay~ Thanks~! :D Cute profile pic btw
OpenStudy (ookawaiioo):
thanks....its a koreanpopstar
OpenStudy (anonymous):
:o Mine is too
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OpenStudy (anonymous):
The answer is A, I just turned in my work
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