Solve.If y varies inversely as x, and y = 
when x = 20, find y when x = 3.
A. 12
B. 
C. 
D. 
Answer: B
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Evaluate the integral.
A. - 5 + 2 
B. - 
C. - 5 
D. - 3 
Find the indicated probability.A card is drawn at random from a standard 52-card deck. Find the probability that the card is not a queen.
A. 
B. 
C. 
D. 
Find the value of the objective function at each corner of the graphed region. Use this information to answer the question. 
Objective Functionz = x + 9yWhat is the maximum value of the objective function?
A. 30 B. 47 C. 22 D. 38
Solve.The variable w varies directly as p with negative variation constant k. What happens to the value of w as the value of p increases?
A. It increases for positive values of p and decreases for negative values of p. B. It decreases for positive values of p and increases for negative values of p. C. It increases. D. It decreases.