SOLUTION: Convert the given exponential function to the form indicated. Round all coefficients to four significant digits. f(t) = 6(0.981)^t f(t) = Q0e^−kt f(t)=

Algebra ->  Test -> SOLUTION: Convert the given exponential function to the form indicated. Round all coefficients to four significant digits. f(t) = 6(0.981)^t f(t) = Q0e^−kt f(t)=      Log On


   

Question 790549: Convert the given exponential function to the form indicated. Round all coefficients to four significant digits.
f(t) = 6(0.981)^t f(t) = Q0e^−kt
f(t)=
Found 2 solutions by solver91311, stanbon:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


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Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Convert the given exponential function to the form indicated. Round all coefficients to four significant digits.
--------------------
f(t) = Qo/7e^−kt
-------
f(t) = 6(0.981)^t
------
Qo = 6
----
1/(7e^-(k) = 0.981
e^-k = 1/(7*0.981)
e^k = 7*0.981
k = ln(7*0.981) = 1.9267
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Ans:
f(t) = 6/7e^-(1.9267t)
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Cheers,
Stan H.