The histograms below show the ages of dogs at four different shelters. For which set of data is the mean most likely less than the median? (If you're having trouble seeing, X is the Age, Y is the amount of Dogs.)

I know it's not B, because I took this test before, and it said that was incorrect.

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Which of the following is the true for f(x) = 5cos

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.