Use the remainder theorem to find P(k).k = -4; P(x) = x3 - 2x2 + 4x + 3
A. -109
B. 16
C. -115
D. 19
Answer: A
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Write the following as an algebraic expression in u, u > 0.tan 
A. 
B. 
C. u2
D. 
Solve the problem.The length of a rectangle is x2 - 3x + 2 and its width is x - 3. Find its dimensions assuming that its area is 210 square units.
A. Length: 210; width: 8 B. Length: 5; width: 5 C. Length: 69; width: 11 D. Length: 210; width: 5
A deck of cards contains 52 cards. These cards consist of four suits - hearts, spades, clubs, and diamonds. Each suit contains one of each of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, king, and ace. Assume that one card is selected at random from a well-shuffled deck of cards.Find the probability that the card is not a picture card (i.e. not a jack, queen, or king).
A. 
B. 
C. 
D. 
Choose the appropriate sketch and description for the indicated geometric object.Trapezoid 
A. 
= 
= 
= 
?R = ?S = ?T = ?U = 90°
B. 
, 
?R = ?S = ?T = ?U = 90°
C. 
D. 
, 
= 
, 
= 
?R = ?U, ?S = ?T