On a survey, 8 students reported how many minutes it takes them to travel to school. Here are their responses. 16, 11, 15, 13, 13, 11, 4, 12 Find the mean travel time for these students.
If necessary, round your answer to the nearest tenth.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Which number line represents the solution set for the inequality - x 24?