A bacteria colony is given to your biology lab group by the TA. She tells you that the population of the colony is 90 bacteria when she hands the sample to your group at 9 a.m. In 20 minutes, your group determines that the bacteria population has tripled to 270 bacteria. Assume that the population continues to triple every 20 minutes. ---- a) Find a function P(t) that gives the number of bacteria present in the colony t hours after 9 a.m. (So P(0) will give the population of the colony at 9 a.m., P(1) will give the population of the colony at 10 a.m., etc.)
A bacteria colony is given to your biology lab group by the TA. She tells you that the population of the colony is 90 bacteria when she hands the sample to your group at 9 a.m. In 20 minutes, your group determines that the bacteria population has tripled to 270 bacteria. Assume that the population continues to triple every 20 minutes. ---- a) Find a function P(t) that gives the number of bacteria present in the colony t hours after 9 a.m. (So P(0) will give the population of the colony at 9 a.m., P(1) will give the population of the colony at 10 a.m., etc.)
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 97SE: The number of bacteria in a refrigerated food product is given by N(T)=23T256T+1,3T33 ,where T is...
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A bacteria colony is given to your biology lab group by the TA. She tells you that the population of the colony is 90 bacteria when she hands the sample to your group at 9 a.m. In 20 minutes, your group determines that the bacteria population has tripled to 270 bacteria. Assume that the population continues to triple every 20 minutes. ---- a) Find a function P(t) that gives the number of bacteria present in the colony t hours after 9 a.m. (So P(0) will give the population of the colony at 9 a.m., P(1) will give the population of the colony at 10 a.m., etc.)
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