Answer:
C
Step-by-step explanation:
1) you can tell that one of the pre-images sides is 2 units and the corresponding image's is 1 so you can assume the scale factor is 2, also the preimage is on one side of the x axis and the image is on the other.
Answer:
20/5
36/2
16/6
10/5
24
Step-by-step explanation:
didnt have the square root on my key board
Parameterize the paraboloidal part by
and the planar part by
both with and .
For the paraboloidal part, take the normal vector to be
and for the planar part,
The flux over the paraboloidal part (call it ) is
and over the planar part (call it ),
but this integral vanishes because the dot product is 0. So the total flux over (the boundary of the given region ) is
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Confirming with the divergence theorem: the divergence of the given vector field is
By the divergence theorem, the flux is equivalent to the volume integral
(where the integral was set up with cylindrical coordinates)
Answer:
Step-by-step explanation:
Divide the US population by the world population:
328,200,000/7,674,000,000 = 0.0428
Multiply 0.0428 with 100:
0.0428 x 100 = 4.28
Approximately 4 out of 100 people in the world would live in the USA.