Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 51 and 89 degrees during the day and the average daily temperature first occurs at 8 AM. How many hours after midnight, to two decimal places, does the temperature first reach 61 degrees

What is not true about kl and mn? what is mn? (show )

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

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