General Direction: Write the problems and complete the solutions in the given plate format.

Emman was chosen by a TV show to win a latest model of a Ferrari but in one condition; he must find a key somewhere on the ONHS field using only the given materials- protractor, meterstick, compass, field actual sketch, cal- culator, and shovel. He should locate the key before the 20-minute time runs out. There are only five clues given: 1. The center of basketball court is your origin 2. A-20 m, 30 N of E 3. B= (-10m, 20m) 4. C- -201 - 40j 5. The location of the key is at the endpoint if you walk each of the vector continuously one after the other Based on the given values, answer the following questions: 1. What is the best vector operation that describes the location of the key from the origin? A. A- B + C C. A+B+C B. A-B - C D. A + B - C 2. What is the exact location (in three significant figures) of the key from the origin? A. 20.0 m, 15.50 S of W C. 38.6 m, 15.0 S of E B. 24.8 m, 23.8. S of W D. 47.3 m, Northwest 3. If assumed that Emman do the solving, planning, and/ or sketching for 15 minutes before he start walking, and assumed that he can walk 10m in 1 minute, what is the least time he will walk to reach the point where the key is located? A. 2 minutes B. 3 minutes C. 4 minutes D. 5 minutes