subject
Mathematics, 06.05.2021 04:50 shonnap1

Day The birth rate in a certain country in 1993 was 14.5 births per thousand population. In 2003, the birth rate was 14.22 births per thousand.
a. Write two ordered pairs of the form (x, y), where x is years after 1993 and y is birth rate per thousand population.
b. Assume that the relationship between x and y is linear over this period. Use the ordered pairs from part (a) to write an equation of the line relating years to birth rate.
c. Use the linear equation from part (b) to estimate the birth rate in this country in the year 2023
dihar

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
Is the figure congruent? yes or no?
Answers: 1
question
Mathematics, 21.06.2019 19:40
Which system of linear inequalities is represented by the graph?
Answers: 1
question
Mathematics, 21.06.2019 21:00
Why is studying fractions important
Answers: 2
question
Mathematics, 21.06.2019 22:30
The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction
Answers: 2
You know the right answer?
Day The birth rate in a certain country in 1993 was 14.5 births per thousand population. In 2003,...
Questions
question
Social Studies, 02.07.2019 01:40
question
History, 02.07.2019 01:40
Questions on the website: 13722359