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History, 08.10.2020 01:01 Countryqueen525
The amount of radioactive uranium changes with time. The table below shows the amount of radioactive uranium f(t) left after time t:
t(hours)00.51
f(t)1005025
Which exponential function best represents the relationship between f(t) and t?
f(t) = 100(0.25)t
f(t) = 0.25(100)t
f(t) = 100(0.5)t
f(t) = 0.25(50)t
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