Find the value of the expression.(-19 - 15)(-10 - 21)
A. -44
B. 44
C. 1054
D. -1054
Answer: C
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Solve the problem.The height h in feet of a frisbee thrown is given by 
, where x is the time traveled in seconds. The frisbee is released at a height of 
At what time will the height of the frisbee be 
again? (Round your answer to the nearest tenth of a second, if necessary.)
A. 5.1 sec B. 10.1 sec C. 12.5 sec D. The height of the frisbee will never be 3 feet again.
Find the product. -63
A. -216 B. -1296 C. 1296 D. 216
Graph the function.y = 
A. 
B. 
C. 
D. 
Use one of De Morgan's laws to write the negation of the statement.Roger or Emil will attend the game.
A. Roger will not attend the game and Emil will not attend the game. B. Roger and Emil will attend the game. C. Roger will not attend the game and Emil will attend the game. D. Roger or Emil will not attend the game.