Simplify √50x^2y^3/z^3

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?