Plz a playground is represented on a coordinate grid. the swing set, jungle gym, tire swing, and slide have the following locations: the swing set is at (−4, 2) . the jungle gym is at (5, 2) . the tire swing is at (5,−4) . the slide is at (−4,−4) . samir runs from the swing set, then to the jungle gym, then to the tire swing, then to the slide, and then back to the swing set. each unit on the grid represents 1 yard. what is the total distance samir has run? enter your answer in the box.

I’m stuck on this equation, anyone got the answer?

Math question.. plz me .. best answer all

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