Jessica moved into her sister's old room after she moved to college. the dimensions of her old room were 10 ft long by 9ft feet wide. the perimeter of her new room was 57 ft. by what scale factor did the dimensions of her old room change?

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.