Last week, carlie had several rice cakes and 3 gronola bars as snacks. the snacks contained a total of 800 calories. if each granola bar had 120 calories and each rice cake had 40 calories, how many rice cakes did she have?

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