Ann is planning to replace the carpeting on the staircase in her house the staircase has 16 steps each with a rise of 8 inches and a run of 11 inches each step is 42 inches wide as shown in the drawing below what is the total number of square feet of carpeting ann will need for the stairs to nearest square foot

According to the national center for health statistics, in 1990, 28 % of babies in the united states were born to parents who were not married. throughout the 1990s, this increased by approximately 0.6 % per year. if this trend continues, in which year will 52 % of babies be born out of wedlock? in__52 % of babies will be born out of wedlock