Answer the question.What is the domain of the greatest integer function, given by f(x) = [[x]]?

A. {. . . , -2, -1, 0, 1, 2, . . . }
B. [0, ?)
C. (-?, ?)
D. { 0, 1, 2, . . . }


Answer: C

Mathematics

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Provide an appropriate response.Real estate or real property is defined as:

A. improvements, such as water and sewer systems B. any type of structure C. land D. all of these are appropriate as real estate or real property

Mathematics

Solve the problem.Jay drove 325 kilometers at the average rate of 65 kilometers per hour. How long did the trip take?

A.  hour
B. 4 hours
C. 6 hours
D. 5 hours

Mathematics

Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets. 8x - 3y = 3-16x + 6y = -9

A.
B. {(2, 3)}
C. {(x, y)| 8x - 3y = 3}
D. ?

Mathematics

Solve triangle ABC. If necessary, round the answer to the nearest tenth.B = 30°, C = 40°, a = 5 feet

A. A = 110°, b = 3.4 ft, c = 2.7 ft B. A = 110°, b = 3.7 ft, c = 3.4 ft C. A = 110°, b = 4.4 ft, c = 2.7 ft D. A = 110°, b = 2.7 ft, c = 3.4 ft

Mathematics