Answer:
bruh
Step-by-step explanation:
maybe google works

Converting to spherical coordinates, we have

On the other hand, we can parameterize the boundary of

by

with

and

. Now, consider the surface element



So we have the surface integral - which the divergence theorem says the above triple integral is equal to -


as required.
87.5 you see you need to multiply .25 by 35.If there are zeros at the end of a decimel
you can remove them good luck