Factor completely. If the polynomial cannot be factored, write prime.x2 - x - 30
A. (x + 1)(x - 30)
B. (x + 6)(x - 5)
C. (x + 5)(x - 6)
D. Prime
Answer: C
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Solve for the angle ?, where 0 ? ? ? 2?cos2? = 
A. ? = 
, 
, 
, 
B. ? = 0, ?, 2?
C. ? = 
, 
, 
, 
D. ? = 
, 
, 
, 
Find the average velocity of the function over the given interval. y = -3x2 - x, [5, 6]
A. - 
B. -2
C. 
D. -34
The following question refers to a country with five states. There are 240 seats in the legislature, and the populations of the states are given in the table below.
Under Webster's method, the apportionments to each state are
A. State A: 11; State B: 19; State C: 109; State D: 97; State E: 4. B. State A: 10; State B: 19; State C: 110; State D: 97; State E: 4. C. State A: 10; State B: 18; State C: 110; State D: 98; State E: 4. D. State A: 10; State B: 19; State C: 111; State D: 97; State E: 3. E. none of these
Solve.When a single card is drawn from an ordinary 52-card deck, find the probability of getting a red card.
A. 
B. 
C. 
D. 2