Evaluate.
A. -20
B. 8
C. 20
D. -32
Answer: A
Mathematics
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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The lines 
, 
, and 
A. 
B. 
C. 
D. 
Mathematics
Let p: Jim plays football. q: Michael plays basketball. Write the statement below in symbolic form.Jim does not play football or Michael plays basketball.
A. ~p ? q B. p ? q C. ~(p ? q) D. ~p ? q
Mathematics
Solve by completing the square.y2 + 3y - 9 = 0
A. -3 ± 3
B. 
C. 
D. 
Mathematics
Find the least common denominator (LCD).
, 
, 
A. 36x5y B. 60x5y4 C. 180x5y4 D. 90x20y12
Mathematics