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evaluate logarithms (advanced)
andersun zu1ytzu
20 fall period 3
monday, 4: 02 pm
exponential model word problems
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ella deposited $2500 into a savings account.
the relationship between the time, t, in years, since the account was first opened, and ella's account balance
bt), in dollars, is modeled by the following function.
b(t) = 2500 -0.025
what will the balance of ella's savings account be after 4 years?
round your answer, if necessary, to the nearest hundredth.
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