Nick walks up 5 stairs in 6 seconds. Edwin walks down 2 stairs per second. Jeff walks up 7 stairs in 6 seconds. Simon walks down 3 stairs per second. If we graph each of these relationships with the number of stairs traveled (y-axis) with respect to time in seconds (x-axis), we get the lines shown in the graph. Identify and drag the name of each person to the line that represents his situation. Nick Edwin Jeff Simon

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2

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