Question

Can someone please help me I need it ASAP

Answer 1

We're not supposed to help with exams. This isn't an exam, is it?

A(0)=202, A(37)=half that.

`A(t) = 202 (\frac 1 2)^(t/37)`

`A(100) = 202 (\frac 1 2)^(100/37) \approx 31.0`

Last choice.