During a two -week period, there were 240,000 births and 120,000 deaths worldwide. What do these numbers tell us about the rate of change in world population during these two weeks?
A) The world population increased at a rate of 120,000 individuals per week.
B) The world population decreased at a rate of 120,000 individuals per week.
C) The world population increased at a rate of 240,000 individuals per week.
D) The world population increased at a rate of 60,000 individuals per week.
E) The world population decreased at a rate of 60,000 individuals per week.

Question

​During a two -week period, there were 240,000 births and 120,000 deaths worldwide. What do these numbers tell us about the rate of change in world population during these two weeks?
A) ​The world population increased at a rate of 120,000 individuals per week.
B) ​The world population decreased at a rate of 120,000 individuals per week.
C) ​The world population increased at a rate of 240,000 individuals per week.
D) ​ ​The world population increased at a rate of 60,000 individuals per week.
E) ​ The world population decreased at a rate of 60,000 individuals per week.

Quizplus · Accepted Answer

The rate of change in world population is the difference between the number of births and the number of deaths. During the two-week period, there were 240,000 births and 120,000 deaths, so the rate of change in world population was 240,000 - 120,000 = 120,000 individuals per week.

​During a Two -Week Period, There Were 240,000 Births and 120,000

During a Two -Week Period, There Were 240,000 Births and 120,000