I am learning about partial differential equations and inverse Laplace transform.. But I was trouble in two problem. Please give me a help to solve inverse Laplace transform L-1 = {2 + 4s/(s+2)^2(s-1)^2} inverse Laplace transform L-1 = {e^(-5s)/(s-2)^3}

step-by-step explanation:

its adding 5.5 each time

step-by-step explanation:

3+x

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.