Start by writing a formula, where is Brad's purchase price and
is the original price.
Subtract from both sides.
Multiply both sides by .
The number of bacteria in a Petri dish increases by 18% every hour. If there were initially 200 bacteria placed in the Petri dis
h, which function can be used to determine the number of bacteria in the Petri dish in exactly x hours?
2 answers:
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