Describe the given set of points with a single equation or with a pair of equations.The plane perpendicular to the y-axis and passing through the point (-7, -7, -7)
A. -7x - 7z = 0 and y = -7
B. x - 7 + z = 0
C. y = -7
D. x = -7 and z = -7
Answer: C
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Find the median. Round to the nearest tenth when necessary.The numbers of vehicles passing though a toll booth in one hour for five consecutive hours are as follows: 8, 10, 29, 35, 40
A. Median = 35 vehicles B. Median = 10 vehicles C. Median = 25.1 vehicles D. Median = 29 vehicles
Solve the problem.The following data represent the marital status of females 18 years and older in a certain U.S. city. 
Determine the number of females 18 years old and older who are married or widowed.
A. 316,000 B. 440,000 C. 379,000 D. 377,000
Answer the question about the given function.Given the function f(x) = 
, if x = -2, what is f(x)? What point is on the graph of f?
A. 
; (
, -2)
B. - 4; (-2, - 4)
C. - 4; (- 4, -2)
D. 
; (-2, 
)
. Let X denote the random variable that gives the sum of the faces that fall uppermost when two fair dice are cast. Find P(X = 7).
What will be an ideal response?