HDTV screens usually have a width-to-height ratio of 16:9. Which screen dimensions are in the same proportion?
26 inches by 19 inches
4 feet by 3 feet
48 centimeters by 27 centimeters
28 inches by 21 inches

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

8.74 rounded to the nearest whole number

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