Ron and kathy are ticket sells we for their class play. ron sells student tickets for $2.00 each, and kathy sells adult tickets for $4.50 each. if their total revenue for 364 tickets is $1175.50, then how many tickets did ron sell?

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