Find the area of the part of the plane 20x 5y z = 15 that lies in the first octant. Select the correct answer. The choices are rounded to the nearest thousandth.

1
Find the area of the part of the plane 20x 5y
z 15 that lies in the first octant. Select the
correct answer. The choices are rounded to the
nearest thousandth.

1. 22.82
2. 23.235
3. 23.22
4. 25.52
5. 27.22
6. 24.265

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2
Find the area of the surface. The part of the
surface z 1 - x 2 - y 2 that lies above the xy
- plane.

1. image
2. image
3. image
4. image

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3
Find the area of the surface. The part of the
surface z xy that lies within the cylinder x 2
y 2 36.

1. image
2. image
3. image
4. image

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4
Find the area of the part of the sphere image
that lies inside the paraboloid image

1. image
2. image
3. image
4. image

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5
Find the exact area of the surface z x 2 2y,
image

1. image
2. image
3. image
4. image

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