Answer:
Donald Trump is the unfortunately current president of the united states.
if this is an actual question, you should have put it in the history category instead.
A) Grace is 20
B) Grace is p+5
C) Nicole is q-5
With

we have

The vector field evaluated over this parameterization is

so the line integral is


Answer:
B.91
Step-by-step explanation:
Because it says so on the table.
A. 168 cm.
V=lwh
4 x 7 x 6 = 168 .