This exercise uses the population growth model. A culture starts with 9000 bacteria. After 1 hour the count is 10,000. (a) Find a function that models the number of bacteria n(t) after t hours. (Round your r value to three decimal places.) n(t) =     (b) Find the number of bacteria after 2 hours. (Round your answer to the nearest hundred.) bacteria (c) After how many hours will the number of bacteria double? (Round your answer to one decimal place.) hr

Q: 8. Find the equation of the exponential function g(x). (No Decimals) Equation: -6 a

A: Solution ) from the graph  ( 0 , - 2) and ( 1 , 2 ) points are on the graph  Equation of exponential…

Q: 2. A population of bacteria grows exponentially. Initially there was 1500 bacteria. After five hours…

A: Population studies problem....

Q: This exercise uses the population growth model. A culture starts with 8800 bacteria. After 1 hour…

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Q: Model the data using an exponential function f(x) = Abx. x 0 1 2 f(x) 5 4 3.2 f(x) =

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Q: A population of bacteria has 1175 bacteria in its starting population. The half-ife of this…

A: Given:   Bacteria : 1175     Days : 14

Q: Find either a linear or an exponential function that models the data in the table. -4 -2 0. 2 4 y…

A: exponential function a(b)^x/k b= common ratio k=interval in x

Q: Model the data using an exponential function f(x) = Ab×. f(x) = X 0 12 f(x) 64 16 4

A: let y=f(x) then equation to be modelled is y=ABx x y=f(x) 0 64 1 16 2 4 y=ABx taking…

Q: 30-Minute Interval 1 2 3 Bacteria 100 200 400 Write an exponential function to describe this…

A: Given: Initial population is 50 and the population doubles every 30 minutes.  Let the bacterial…

Q: In 2000, the population of Metropolis was 55556. By 2011, the population had grown to 72760.…

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Q: A bacteria culture starts with 1,200 bacteria. Two hours later there are 1,800 bacteria. Find an…

A: Let the equation is of the form f(t)=A(b)t  At t=0, f(t)=1200so, 1200=A(b)0 or, A=1200so,…

Q: The amount of money in an account grows exponentially according to the function A(t)=A0ekt. If the…

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Q: Below is the graph of an exponential function,y=g(x). 400 y         300   (2,300)       200…

A: Let g(x)=ab^x

Q: A bacteria colony that has an initial population of 92 doubles every hour. Which function models…

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Q: In a laboratory experiment, the population of bacteria in a petri dish started off at 9100 and is…

A: Given: The initial population of a bacteria=9100 and rate of growth=6% per day. To find: A function…

Q: Given the function f(x) = 15 O O O a.) f(-2)=147 b.) f(-2)= c.) f(-2)= d.) f(-2) = -- 15 ( 9 ) *.…

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Q: n girl grew steadily between the ages of 3 and 12 years, gaining 5 pounds each year. Let W be the…

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Q: Engineers are draining a water reservoir until its depth is only 10 feet. The depth decreases…

A: Given: Depth after 1 hour is 64 feet and depth after 4 hour is 28 feet.