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Interpreting Model Parameters
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ACT Prep
ACTM.239 Interpreting Model Parameters
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A pollutant amount is modeled by P = 120(0.97)
n
+ 30 after n cleaning cycles. Which statement correctly interprets 30?
A
It is the initial pollutant amount before cleaning.
B
It is the background amount the model approaches but does not remove through the exponential cleaning process.
C
It is the percent removed each cycle.
D
It is the amount removed during each cleaning cycle.
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