Asked by anon
Find the Avrage value of the function i=15(1-e to the power of -1/2 t) from t=0 and t=4?
A.7.5 sqrt 1+4e^-2 -e^-4 <<<<not sure though
B.7.5 sqrt 4-2e^-2 + e^-4
C.7.5 sqrt 4+4e^-2 - e^-4
D.7.5 sqrt 5-2e^-2 + e^-4
A.7.5 sqrt 1+4e^-2 -e^-4 <<<<not sure though
B.7.5 sqrt 4-2e^-2 + e^-4
C.7.5 sqrt 4+4e^-2 - e^-4
D.7.5 sqrt 5-2e^-2 + e^-4
Answers
Answered by
MathMate
I integrated the expression
15(1-e^(-t/2))
and got: 15(1-e^(-t/2)).
When evaluated from 0 to 4 I got:
30*%e^(-2)+30
Divide by (4-0) gives 7.5(e^-2+1)=8.5
Could there be a typo somewhere?
15(1-e^(-t/2))
and got: 15(1-e^(-t/2)).
When evaluated from 0 to 4 I got:
30*%e^(-2)+30
Divide by (4-0) gives 7.5(e^-2+1)=8.5
Could there be a typo somewhere?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.