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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Solve by graphing.
A. (8, 4) B. No solution C. (4, 8) D. (-4, 0)
Mathematics
Sketch the graph of the ellipse.
Mathematics
Perform the operation. Write the answer as a fraction in lowest terms.4 ? 2
A.
B.
C.
D.
Mathematics
A point on the terminal side of an angle ? is given. Find the exact value of the indicated trigonometric function of ?.(- ,
)Find cos ?.
A. -
B. -
C.
D.
Mathematics