Solve the problem.A bag contains 9 red marbles, 3 blue marbles, and 7 green marbles. If one marble is selected at random, determine the probability that it is blue.

A.  
B.  
C.
D.  


Answer: D

Mathematics

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Find all complex number solutions.x2 = -252

A. -6i
B. 6
C. -6
D. ± 6i

Mathematics

Determine whether the system of equations is consistent or inconsistent. If the system is consistent, determine whether the equations are dependent or independent.

A. Independent B. Dependent C. Inconsistent

Mathematics

 Evaluate the expression.(2.4) 3

A. 13.824 B. 1.3824 C. 7.2 D. 138.24

Mathematics

Decide whether or not the set of ordered pairs defines a function.{(-3, -6), (2, -8), (6, 6), (8, -4), (12, -1)}

A. Yes B. No

Mathematics