Question 1168648
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The exponential formula is  f(t) = 4050*2^(t/4),

in precise accordance with the wording description of the problem.



It also can be EQUIVALENTLY presented in the form


    f(t) = {{{4050*2^(0.25*t)}}} = {{{4050*(2^0.25)^t}}} = {{{4050*1.189207^t}}}.



4050 is the initial amount. It is the value of "a" in your formula at t= 0.


The value of "b" in your formula is  1.189207 = {{{2^0.25}}}.
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