Question

he amount of radioactive uranium changes with time. The table below shows the amount of radioactive uranium f(t) left after time t:

t(hours) 0 0.5 1
f(t) 100 50 25


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

Answer 1

@Miss.SweetiePie

Answer 2

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Answer 3

To be honest I am a little clueless on this one

Answer 4

Okay, it's fine.

Answer 5

Im sorry