In a certain country, both the marriage rate and the divorce rate have been declining. The...

 

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In a certain country, both the marriage rate and the divorce rate have been declining. The bar graph shows the number of women who were married or divorced, per 1000 women aged 15 or over, in the years 2009 and 2019. The formula M= -0.14x+17.1 models the number of marriages, M, per 1000 women, x years after 2009. The formula D= -0.21x+9.5 models the number of divorces, D, per 1000 women, x years after 2009. Use the models to complete parts (a) through (c) below. Number per 1000 25- 20 17.1 16.1 15- 10- 5- 9.5 77 Marriages Divorces Q 2009 2019 Q a. In which years will fewer than 15 women per 1000 get married? Fewer than 15 women per 1000 will get married in the years after b. In which years will fewer than 7.4 women per 1000 get divorced? Fewer than 7.4 women per 1000 will get divorced in the years after c. Based on your answers to parts (a) and (b), in which years will fewer than 15 women per 1000 get married and fewer than 7.4 women per 1000 get divorced? Fewer than 15 women per 1000 get married and fewer than 7.4 women per 1000 get divorced in the years after | G In a certain country, both the marriage rate and the divorce rate have been declining. The bar graph shows the number of women who were married or divorced, per 1000 women aged 15 or over, in the years 2009 and 2019. The formula M= -0.14x+17.1 models the number of marriages, M, per 1000 women, x years after 2009. The formula D= -0.21x+9.5 models the number of divorces, D, per 1000 women, x years after 2009. Use the models to complete parts (a) through (c) below. Number per 1000 25- 20 17.1 16.1 15- 10- 5- 9.5 77 Marriages Divorces Q 2009 2019 Q a. In which years will fewer than 15 women per 1000 get married? Fewer than 15 women per 1000 will get married in the years after b. In which years will fewer than 7.4 women per 1000 get divorced? Fewer than 7.4 women per 1000 will get divorced in the years after c. Based on your answers to parts (a) and (b), in which years will fewer than 15 women per 1000 get married and fewer than 7.4 women per 1000 get divorced? Fewer than 15 women per 1000 get married and fewer than 7.4 women per 1000 get divorced in the years after | G