Question

The data in the table shows that the percentage of adults in a country who are currently married is declining. Assuming that the percentage of adults who are married will continue to Year Percent of Adults Who Are Married decrease according to the exponential decay model: 1960 74.7 Complete parts a) through c) below. 1980 56.7 2000 48.6 2010 42.7 2012 40.5 Write an exponential function that describes the percent of adults married after time $t$, in years, where $t$ is th $-0.0118t$ $M(t) = 74.7e$ (Use the answer from the previous step to find this answer.) b) Estimate the percent of adults who are married in 2015 and in 2018. In 2015, % of adults will be married. (Simplify your answer. Round to one decimal place as needed.)

          The data in the table shows that the percentage of adults in a
country who are currently married is declining. Assuming that
the percentage of adults who are married will continue to
Year
Percent of Adults
Who Are Married
decrease according to the exponential decay model:
1960
74.7
Complete parts a) through c) below.
1980
56.7
2000
48.6
2010
42.7
2012
40.5
Write an exponential function that describes the percent of adults married after time $t$, in years, where $t$ is th
$-0.0118t$
$M(t) = 74.7e$
(Use the answer from the previous step to find this answer.)
b) Estimate the percent of adults who are married in 2015 and in 2018.
In 2015,  % of adults will be married.
(Simplify your answer. Round to one decimal place as needed.)

The data in the table shows that the percentage of adults in a
country who are currently married is declining. Assuming that
the percentage of adults who are married will continue to
Year
Percent of Adults
Who Are Married
decrease according to the exponential decay model:
1960
74.7
Complete parts a) through c) below.
1980
56.7
2000
48.6
2010
42.7
2012
40.5
Write an exponential function that describes the percent of adults married after time t, in years, where t is th
-0.0118t
M(t) = 74.7e
(Use the answer from the previous step to find this answer.)
b) Estimate the percent of adults who are married in 2015 and in 2018.
In 2015, % of adults will be married.
(Simplify your answer. Round to one decimal place as needed.)

Added by Ellen P.

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