A colony of bacteria grows exponentially. The colony begins with 3 bacteria, but 2 hours after the beginning of the experiment, it has grown to 50 bacteria.   (a) Give a formula for the number of bacteria, P, as a function of time t in hours.   Round your answer for the hourly growth rate to four decimal places.   P=       (b) How long does it take for the colony to triple in size?   Round your answer to two decimal places.   The colony triples in size in.              hour(s).

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A: Answer

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Q: 6. Suppose that a fish population t days from now can be modeled by an exponential function P(t) =…

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A: To determine the exponential model corresponding to the given data

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A: topic - exponential function

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A: We can use exponential decay function to solve the problem

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Q: 1. A certain species of virus is increasing in number exponentially every hour. The initial virus…

A: We will apply exponential growth formula to solve this question

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A:

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A: see below the calculation and explanation

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A: Exponential functiony= a bx a is the initial population

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Q: An investment of $40,500.00 earns 1.8% annual interest, compounded continuously. How long will it…

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Q: A native wolf species has been reintroduced into a national forest. Originally 200 wolves were…

A: This question simply solve by putting the values in the given formula

Q: 2) During the exponential phase, E. coli bacteria in a culture increase in number at a rate…

A:

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