Louisa is 152.7 centimeters tall. her younger sister is 8.42 centimeters shorter than she is. how tall is louisa’s younger sister

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

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