Marina is heating a solution in her chemistry lab. The temperature of the solution starts at 20°C. She turns on the burner and finds that the solution's
temperature increases by 3°C every minute. This graph shows the
temperature change.

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