At a hospital, nurses are assigned to either the day or night shift. 15 nurses are assigned to the day shift, and 9 are assigned
1 answer:
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Answer:
1. B
2. C
3. A
4. D
Step-by-step explanation:
The parametric equations of the circular cylinder are:
If the orientation of the cylinder is changed to have the height along the x-axis, the parametric equations of the cylinder match:
The parametric equations of the circular paraboloid are:
Using the units vectors the parametric equations match:
The parametric equations of the cone are:
Using the units vectors and rotating the base of the cone from to
the parametric equations match:
The equation left is the equation of a plane: