Find the area of the specified region.Inside the three-leaved rose r = 4 cos 3?
A. 8?
B. 4?
C. 
?
D. 2?
Answer: B
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For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = -16 - x2
A. 2; 2; 2 B. 2; 1; 1 C. 2; 2; 1 D. 1; 2; 2
Find the sum.[-2 + (-20)] + [(-5) + (-12)]
A. -39 B. -35 C. 5 D. -25
Calculate the requested distance.The distance from the point S(9, 5, 9) to the plane 4x + 3y = 8
A. 
B. 
C. 
D. 
The given Treasury bill was sold in April of this year. Find (i) the price of the T-bill, and (ii) the actual interest rate paid by the Treasury. Round dollar amounts to the nearest cent and interest rates to the nearest thousandth.Six-month $17,000 T-bill with discount rate 0.130%
A. (i) $17,011.05; (ii) About 0.13% B. (i) $16,998.90; (ii) About 0.013% C. (i) $16,988.95; (ii) About 0.13% D. (i) $16,986.74; (ii) About 0.156%