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Oliga [24]
3 years ago
7

Look at the equation below.

Mathematics
1 answer:
malfutka [58]3 years ago
3 0
The answer is B -8.1
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Radium-226 is a metal with a half-life of 1600 years. If you start with 1 kilogram of radium-226, how much will remain after 20,
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X-6y=6 slope: 1/6 y-intercept (0,1)

X= 0,6 y= -1, 0
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