Solve by completing the square.a2 - 10a - 24 = 0
A. 12, -2
B. -22, -2
C. 
, -
D. -12, 2
Answer: A
Mathematics
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Evaluate the integral.
A. 
ln 
B. e6/5
C. ln 
D. 
ln 
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Find the area enclosed by the given curves.Find the area of the "triangular" region in the first quadrant that is bounded above by the curve 
, below by the curve y = ex, and on the right by the line x = ln 4.
A. 
B. 4 ln 4
C. 60
D. 
Mathematics
Find the area of the rectangle or square.Length = 11 ft, width = 4 ft
A. 88 ft2 B. 30 ft2 C. 44 ft2 D. 15 ft2
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Alfred receives a Preferred Customer Award which entitles him to select 3 books form a list of 18 books or two CD's from a list of 28 CD's. How many ways can he make his selection?
What will be an ideal response?
Mathematics