Identify the type of surface represented by the given equation. 
+ 
= 
A. Elliptical cone
B.
| Ellipsoid |
C. Elliptical paraboloid
D. Hyperbolic paraboloid
Answer: C
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Evaluate the surface integral of G over the surface S.S is the dome z = 5 - 2x2 - 2y2, z ? 0; G(x, y, z) = 
A. 50
B. 5?
C. 
?
D. 50?
The table below shows the scores of a group of students on a 10 point multiple choice placement test.
The first quartile on the test is
A. 5. B. 4.5. C. 4. D. 5.5. E. none of these
Provide an appropriate response.Add: 8429+ 6
A. 28 B. 29 C. 31 D. 30
Solve the problem.Using data from 2010-2012, the annual number of cars sold at a certain dealership can be modeled by the formula 
where y is the number of cars, in thousands, sold x years after 2010. According to this formula, in which years will the number of cars sold exceed 37 thousand?
A. Years after 2017 B. Years after 2023 C. Years after 2021 D. Years after 2019