MODELING WITH MATHEMATICS The total amount 1 (in millions of dollars) of school expenditures from
prekindergarten to a college level and the enrollment
P (in millions) in prekindergarten through college in
the United States can be modeled by
17,913+ + 709,569
I=
and P = 0.5906t + 70.219
1 -0.0287
where t is the number of years since 2001. Find a
model M for the annual education expenditures per
student. Estimate the annual education expenditures
per student in 2009.