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Alexxx [7]
2 years ago
14

Find the inverse Laplace transform of F (s)=2/s^3

Mathematics
1 answer:
IceJOKER [234]2 years ago
4 0

Recall that for integers <em>n</em> > -1,

L_s\left\{t^n\right\} = \dfrac{n!}{s^{n+1}}

Then

\displaystyle L^{-1}_t\left\{\frac2{s^3}\right\} = L^{-1}_t\left\{\frac{2!}{s^{2+1}}\right\} = \boxed{t^2}

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Carlos and Maria drove a total of 233 miles in 4.4 hours. Carlos drove the first part of the trip and averaged 55 miles per hour
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So basically
D=RT
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so therefor we have to represent
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let's say that
remember that whatever carlost drove is 233 minus maria (time and distance)
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find their seperate equations
carlos
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maria
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subsitute 50(t) for d
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add 50t to both sides
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add like terms
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add 5t to both sides
233+5t=242
subtract 233 from both sides
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the answer is A
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