me i need click

*just set up the equation for me.
two runners run the same course. the first runner takes twice as long to run the course and the second runner. if the first runner runs 6 mph and the second runner runs 9 mph, how long does it take each of them to run the race

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

What is the probability of rolling a single die greater than 4

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is