Show solution and plot two lines by clicking graph for brain lies t please

I’m stuck on this equation, anyone got the answer?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

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