Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A.
B.
C.
D.
Answer: D
Mathematics
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The company that prints the office letterheads and envelopes charges a $50 setup fee and $0.001 per envelope for orders over 5000. Calculate the cost of ordering 12,000 envelopes.
A. $120 B. $170 C. $12 D. $62
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Solve the system of equations by graphing. x = y - 23x = 2y
A. (0, 0) B. (6, 4) C. (-4, 2) D. (4, 6)
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Solve the rational inequality. Express the solution in interval notation. ? 0
A. [-9, 1) ? (1, 6] B. [-9, 1) ? [6, ?) C. (-?, -9] ? (1, 6] D. (-?, -9] ? [6, ?)
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Solve the problem.Write 97 out of 100 crimes as a reduced fraction and as a percent.
A. , 970%
B. , 9.7%
C. , 970%
D. , 97%
Mathematics