In order to burn calories and lose weight, Hannah is trying to incorporate more exercise into her busy schedule. She has several short exercise DVDs she can complete at home. Last
week, she burned a total of 470 calories by doing 1 body sculpting workout and 4 yoga
sessions. This week, she has completed 4 body sculpting workouts and 4 yoga sessions and
burned a total of 680 calories. How many calories does each workout burn?

If a is a nonzero real number then the reciprocal of a is

Each day jake donates money to the global.

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