Short Answer
Two ships start at the same point P. Ship A travels due east at 15 mph. Meanwhile, ship B travels due north. After 3 hours, ship A is at point Q and ship B is at point R. If the angle is
. How fast was ship B traveling? Round your answer to 2 decimal places.
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10073/.jpg" alt="Let
Q13: Solve for <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10073/.jpg" alt="Solve for
Q14: The coordinates of the point on the
Q15: A ferris wheel is 30 meters in
Q16: In the following figure, the coordinates of
Q18: If the x-value for the point on
Q19: In the revolving door in the figure
Q20: Two ships start at the same port.
Q21: In the following figure, the circle shown
Q22: Which of the following graphs have period