14. The median age of the U.S. population in 1980 was 30.0 years. In 1991, the median age was 33.1 years. What does it mean for the median age to rise? Give two reasons why the median age could rise. For the median age to rise, is the actual number of children less in 1991 than it was in 1980? Why or why not?
14. The median age of the U.S. population in 1980 was 30.0 years. In 1991, the median age was 33.1 years. What does it mean for the median age to rise? Give two reasons why the median age could rise. For the median age to rise, is the actual number of children less in 1991 than it was in 1980? Why or why not?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
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14. The median age of the U.S. population in 1980 was 30.0 years. In 1991, the median age was 33.1 years.
What does it mean for the median age to rise?
Give two reasons why the median age could rise.
For the median age to rise, is the actual number of children less in 1991 than it was in 1980? Why or why not?
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