Completely factor the polynomial or state that the polynomial is prime.10x3 - 31x2 + 15x

A. x2(2x - 5)(5x - 3)
B. x(2x - 5)(5x - 3)
C. x(5x - 5)(2x - 3)
D. (2x2 - 5)(5x - 3)


Answer: B

Mathematics

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Give a verbal description of the subset of real numbers represented by the inequality, and sketch the subset on the real number line. ? 0 < x ? 8 ?

A. 0 ? x ? 8 denotes the set of positive real numbers less than or equal to 8.


B. 0 < x > 8 denotes the set of positive real numbers greater than 8.


C. 0 < x < 8 denotes the set of positive real numbers less than 8.


D. 0 < x ? 8 denotes the set of positive real numbers greater than or equal to 8.


E. 0 < x ? 8 denotes the set of positive real numbers less than or equal to 8.


Mathematics

Determine whether the specified paradox occurs.A small country consists of 7 provinces with the following populations: There are 300 federal judges to be apportioned according to the population of each province. Does the Alabama paradox occur using Hamilton's method if the number of judges is increased from 300 to 301?

A. Yes B. No

Mathematics

For an election with 6 candidates (A, B, C, D, E, and F), we have the following preference schedule: Using the plurality-with-elimination method, the winner of the election is

A. A. B. B. C. C. D. E. E. none of these

Mathematics

Find the inverse of f. Then sketch the graphs of f and on the same set of axes. Select the correct answer.

Mathematics