Solve the problem.A sailboat leaves port on a bearing of S72°W. After sailing for two hours at 12 knots, the boat turns 90° toward the south. After sailing for three hours at 9 knots on this course, what is the bearing to the ship from port? Round your answer to the nearest 0.1°.
A. N23.6°E
B. S23.6°W
C. S24.6°W
D. N24.6°E
Answer: B
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Provide an appropriate response.
is commonly used as an approximation to ?. Write 
as a repeating decimal and compare it ?.
What will be an ideal response?
Solve the problem. Assume projectile is ideal, launch angle is measured from the horizontal, and launch is over a horizontal surface, unless stated otherwise.A baseball is hit when it is 3.4 ft above the ground. It leaves the bat with an initial velocity of 
at a launch angle of 23°. At the instant the ball is hit, an instantaneous gust of wind blows against the ball, adding a component of -13.5i (ft/sec) to the ball's initial velocity. How high does the baseball go? Round your answer to the nearest tenth.
A. 54.7 ft B. 46.8 ft C. 50.2 ft D. 52.2 ft
Using synthetic division, determine whether the numbers are zeros of the polynomial.i, -i, 6; f(x) = x3 - 6x2 + x - 6
A. No; no; yes B. No; no; no C. Yes; yes; yes D. Yes; yes; no
Write the fraction in decimal notation.
A. 2.375 B. 2.3375 C. 2.3125 D. 2.325