Write down all the subsets of the given set.{p, q, r}
A. {p}, {q}, {r}, {p, q}, {p, r}, {q, r}, {p, q, r}
B. ?, {p}, {q}, {r}, {p, q}, {p, r}, {q, r}, {p, p}, {q, q}, {r, r}, {p, q, r}
C. ?, {p}, {q}, {r}, {p, q}, {p, r}, {q, r}
D. ?, {p}, {q}, {r}, {p, q}, {p, r}, {q, r}, {p, q, r}
Answer: D
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Write the slope-intercept form of the equation for the line passing through the given pair of points.(8, 0) and (5, -2)
A. y = - x -
B. y = x -
C. y = - x -
D. y = x -
Solve using the elimination method. Use a graphing calculator to check your answer. x - 4y = -32-7x - 5y = -7
A. (4, 8) B. (-5, 8) C. (-4, 7) D. No solution
Solve the given application problem.The stock market gained 32 points on Tuesday and lost 25 points on Wednesday. Find the difference between these changes.
A. 7 points B. -57 points C. -7 points D. 57 points
Solve the problem.If two cards are drawn without replacement from an ordinary deck, find the probability that the second card is a face card, given that the first card was a queen.
A.
B.
C.
D.