Year Percent Year Percent 1920 50.5 1980 19.3 1930 47.5 1990 16.4 1940 41.8 2000 17.5 1950 43.2 2010 23.6 1960 33.4 2020 27.4 1970 22.3 2030 28.1 Print Done Check A The table below gives the percent of men 65 years or older in the workforoe for selected years from 1920 and projected to 2030. Complete parts a and b below. Click to view the table of the percentages. a) With x 0 representing 1900, find the cubic function that models the data Report the model with coeficients to six decimal places.
Year Percent Year Percent 1920 50.5 1980 19.3 1930 47.5 1990 16.4 1940 41.8 2000 17.5 1950 43.2 2010 23.6 1960 33.4 2020 27.4 1970 22.3 2030 28.1 Print Done Check A The table below gives the percent of men 65 years or older in the workforoe for selected years from 1920 and projected to 2030. Complete parts a and b below. Click to view the table of the percentages. a) With x 0 representing 1900, find the cubic function that models the data Report the model with coeficients to six decimal places.
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
Related questions
Question
Transcribed Image Text:Year
Percent
Year
Percent
1920
50.5
1980
19.3
1930
47.5
1990
16.4
1940
41.8
2000
17.5
1950
43.2
2010
23.6
1960
33.4
2020
27.4
1970
22.3
2030
28.1
Print
Done
Check A
The table below gives the percent of men 65 years or older in the workforce for selected years from 1920 and projected to 2030. Complete parts a and b below.
Click to view the table of the percentages.
a) With x=0 representing 1900, find the cubic function that models the data. Report the model with coefficients to six decimal places.
y=
MI
PU
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