Identify the type of surface represented by the given equation. 
+ 
= 
A. Hyperbolic paraboloid
B. Elliptical cone
C. Elliptical paraboloid
D.
| Ellipsoid |
Answer: C
Mathematics
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Solve.The sum of three consecutive odd integers is 51. Find the integers.
A. 12, 15, 24 B. 16, 17, 18 C. 10, 15, 25 D. 15, 17, 19
Mathematics
Solve.In a statistics class, the following test scores were recorded for a student: 80, 75, 73, 69, 75, 61, 71. Find the mean, median, and mode for the data.
A. mean: 73, median: 72, mode: 80 B. mean: 72, median: 69, mode: 80 C. mean: 72, median: 73, mode: 75 D. mean: 73, median: 69, mode: 75
Mathematics
Factor completely.x3 + x2 - 9x - 9
A. (x + 1)(x2 - 9) B. (x - 1)(x2 + 9) C. (x + 1)(x + 3)(x - 3) D. (x + 1)(x + 9)(x - 9)
Mathematics
Simplify.
A. 
B. 
C. 2
D. 1
Mathematics