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natta225 [31]
3 years ago
12

The amount of a 500 g sample of a radioactive substance that remains over time is given by the equation , where d is the number

of days since the sample weight was 500 g.
A or B?
A.
linear model
B.
nonlinear model
Mathematics
1 answer:
Vlada [557]3 years ago
4 0
Non-linear

The line should be an exponential function, as it halves in mass every time a certain amount of time has passed.
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Y:

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