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The sales at a particular bookstore grew from $2018 million in 2000 to $3802 million in 2005. Find an exponential function to model the sales as a function of years since 2000. Give your answer using the
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The sales at a particular bookstore grew from $2018 million in 2000 to $3802 million in 2005. Find an exponential function to model the sales as a function of years since 2000. Give your answer using the form B = Boat.

Bo =
a=

User Sergey Emeliyanov
by
8.8k points

1 Answer

2 votes
Bo = 2000e^kt
Bo = 2000e^5k
3802 = 2000e^5k
1.901 = e^5k
ln(1.901) = 5k
k = 0.12847
Bo = 2000e^0.12847t
User Moctarjallo
by
8.4k points
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