Select the correct answer. Vector u has its initial point at (17.5) and its terminal point at (9.-12). Vector v has its initial point at (12,4) and its terminal point at (3,-2). Find
113u - 2v1 1. Round your answer to the nearest hundredth.
OA. 29.79 units
OB. 32.12 units
OC. 39.46 units
OD. 42.23 units
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The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places