The table below shows the number W of women, in millions, in the United States employed outside the home as a function of t, the number of years since 1970. The data is from the Statistical Abstract of the United States. t = years since 1970 W = number in millions 31.5 10 45.5 20 56.8 30 66.3 40 71.9 а. Explain in practical terms the meaning of W (20). b. Make a table showing, for each of the 10 year periods, the average rate of change in W. Include units. C. Describe the general trend of the average rate of change. Explain in practical terms what this means. d. Estimate the number of US women working outside the home in 1985. е. Estimate the number of US women working outside the home in 2004.

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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.8: Fitting Exponential Models To Data
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The table below shows the number W of women, in millions, in the United States employed outside the home as a function of t, the
number of years since 1970. The data is from the Statistical Abstract of the United States.
t = years since 1970
W = number in millions
31.5
10
45.5
20
56.8
30
66.3
40
71.9
а.
Explain in practical terms the meaning of W (20).
b.
Make a table showing, for each of the 10 year periods, the average rate of change in W. Include units.
C.
Describe the general trend of the average rate of change. Explain in practical terms what this means.
d.
Estimate the number of US women working outside the home in 1985.
е.
Estimate the number of US women working outside the home in 2004.
Transcribed Image Text:The table below shows the number W of women, in millions, in the United States employed outside the home as a function of t, the number of years since 1970. The data is from the Statistical Abstract of the United States. t = years since 1970 W = number in millions 31.5 10 45.5 20 56.8 30 66.3 40 71.9 а. Explain in practical terms the meaning of W (20). b. Make a table showing, for each of the 10 year periods, the average rate of change in W. Include units. C. Describe the general trend of the average rate of change. Explain in practical terms what this means. d. Estimate the number of US women working outside the home in 1985. е. Estimate the number of US women working outside the home in 2004.
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Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for you. To get remaining sub-parts solved please repost the complete question and mention the sub-parts to be solved.

Given,

W=number of women in millions

t=function of year since 1970

t=years since 1970 W=number in millions
0 31.5
10 45.5
20 56.8
30 66.3
40 71.9

 

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