Asalesperson is driving from the office to a client, a distance of about 250 kilometers. after 45 minutes, the salesperson passes a town that is 50 kilometers from the office. assuming the salesperson continues at the same constant speed, how long will it take to drive from the office to the client?

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

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

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20