Answer:

Step-by-step explanation:

6a. By the convolution theorem,

6b. Similarly,

7. Take the Laplace transform of both sides, noting that the integral is the convolution of
and
.


where
. Then
, and

We have the partial fraction decomposition,

Then we can easily compute the inverse transform to solve for f(t) :


The answer is D I know that because I do this all the time
Keep adding by the same value everytime so start with 10,000 then add 20,000 etc
Answer:
A, B, E area ll less than 0
Step-by-step explanation:
They are all negative numbers.