Solve the problem.A company is conducting a sweepstakes, and ships two boxes of game pieces to a particular store. Box A has 2% of its contents being winners, while 7% of the contents of box B are winners. Box A contains 34% of the total tickets. If the contents of both boxes are mixed in a drawer and a ticket is chosen at random, what is the probability it is a winner?
A. 0.09
B. 0.053
C. 0.045
D. 0.007
Answer: B
Mathematics
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Use Cramer's rule to solve the system.2.5x + 2.2y = 40.11.0x - 2.3y = -9.4
A. {(9, 8)} B. {(-9, -8)} C. {(-8, 9)} D. {(8, 9)}
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Two dice are thrown. Determine the number of ways the indicated score can be obtained.8
A. 1 B. 5 C. 3 D. 4
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Let
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Sketch the region R under the graph of f on the interval [0, 2] and find its exact area using geometry.
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A. ?
4 sq units;
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B. ?
4 sq units;
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C. ?
8 sq units;
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D. ?
8 sq units;
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Solve the inequality.
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A.
B.
C.
D.
E.
Mathematics