Determine the truth value for the compound statement given that p is a true statement, q is a true statement, and r is a false statement. r ? (~p ? q)
A. False
B. True
Answer: B
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Draw the angle in standard position.
A. 
B. 
C. 
D. 
Solve the problem.The Paperback Trader is a book store that takes in used paperbacks for 20% of their cover price and sells them for 50% of their cover price. Pat brings in a stack of 17 paperback books to trade and gets $17.17 credit. Some of the books had a cover price of $6.99, the rest $3.99. She wants to get some Tom Clancy books having a cover price of $6.99. How many $6.99 books did she bring in and how many Clancy books can she get without paying any additional cash?
A. 11 $6.99 books, 2 Clancy books B. 6 $6.99 books, 4 Clancy books C. 6 $6.99 books, 2 Clancy books D. 6 $6.99 books, 5 Clancy books
Suppose P(C) = .048, P(M ? C) = .044, and P(M ? C) = .524. Find the indicated probability.P[(M ? C)']
A. .952 B. 0 C. .990 D. .956
Subtract.(8x3y3 + 6x2y2 - x2y + xy2 + 4x + 5) - (- x3y3 + x2y2 - x2y - 4x + 10)
A. 9x3y3 + 5x2y2 + 2xy2 - 5 B. 9x3y3 + 7x2y2 + x2y + 8x - 5 C. 9x3y3 + 5x2y2 + xy2 + 8x - 5 D. 9x3y3 + 7x2y2 - 2x2y + xy2 + 15