Suppose a population of bacteria in a Petri dish has a doubling time of 5.5 hours. How long will it take for an initial population of 12000 bacteria to reach 47000 Round your answer to two decimal places, if necessary.

Q: Suppose a city with population 100,000 has been growing at a rate of 2% per year. If this rate…

A: Given : A city with population 100,000 has been growing at a rate of 2% per year.   To find the…

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Q: Suppose a scientist has a fossil sample with 140 g (grams) of carbon-14. If its original amount of…

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Q: Suppose a city with population 100,000 has been growing at a rate of 8% per year If this rate…

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Q: Suppose the doubling time of a population is 16 years. How long will it take for the population to…

A: the given question is taken from the compound interest in which we have to solve the given problem…

Q: A patient is adminstered a dose of 60 mg of a drug. If the body naturally disposes of 6% of the drug…

A: Given query is to find rate of change after 8 hours.

Q: A scientist puts 200 grams of radioactive radium having a half-life of 1690 years into a concrete…

A: Radioactive decay

Q: The initial population of a town is 3200​, and it grows with a doubling time of 10 years. What will…

A: We have to solve

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Q: The current population of a threatened animal species is 1.7 million, but it is declining with a…

A: Given:  The current population of a threatened animal species is 1.7 million, but it is declining…

Q: In the 2000 U.S. Census, a small city had a population of 40,000. By 2010, the population had…

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Q: A bacteria has a doubling period of 4 days. If there are 3450 bacteria present now, how many will…

A: Given: Present bacteria is 3450. Doubling period is 4 days.

Q: The half-life of polonium is 139 days, but your sample will not be useful to you after 94% of the…

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Q: A town has a population of 14000 and grows at 3% every year. What will be the population after 14…

A: To find  the solution,  we will use formula.

Q: If the population of a city is 145,000. If the population declines continuously by 5% per year, what…

A: solution:Present population, P0=145000Rate of population decline, r =5% Time, t =15 yearsthe…

Q: How long, to the nearest tenth of a year, will it take $600 to grow to $2000 at 9% annual interest…

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Q: Suppose a city with population 600,000 has been growing at a rate of 7% per year. If this rate…

A: Given population = 600,000. Growing factor rate =  7% per year.   The exponential growth population.…

Q: Perhaps the most intuitive way to compare how fast different populations are growing is to calculate…

A: Let t measure years after 1990 and p measures the population.

Q: If an initial population Po of bacteria doubles in 6 hours, how long will it take to triple (grow to…

A: Given that  6 hours to take doubles the initial population

Q: How many years will it take a $766 investment to be worth $1,147 if it continuously compound at 1%…

A: We know that when interest is compounded yearly then amount is given as: A=P1+rnnt where, P is…

Q: If the population of a city is 155,000. If the population declines continuously by 5% per year, what…

A: Question-   If the population of a city is 155,000. If the population declines continuously by 5%…

Q: A town has a population of 17000 and grows at 4% every year. What will be the population after 5…

A: Initial population = 17000                  Rate = grows as 4% per year

Q: The initial population of Sim City is 103 residents, and it grows with a doubling time of 2 hours.…

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Q: Suppose a city with population 300,000 has been growing at a rate of 5% per year. If this rate…

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Q: A person invested $2,500 in an account growing at a rate allowing the money to double every 11…

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Q: Suppose a city with population 800,000 has been growing at a rate of 3% per year. If this rate…

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Q: Suppose a population of bacteria in a Petri dish has a doubling time of 7 hours. How long will it…

A: Given Population is doubling every 7 hours Initial population is 9500 Final population is 75000 We…

Q: Suppose that population of the world now is 6 billion and that its doubling period is 35 years. (a)…

A: The exponential growth of a population can be modeled as Pt=P0ert Where Pt is the population size…

Q: Find the doubling time for a city whose population is growing by 23% per year. pling time is years.

A: To find the doubling time for a city whose population is growing by 23% per year.

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Q: A small metal bar, whose initial temperature was 20° C, is dropped into a large container of boiling…

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Q: Suppose a population of bacteria in a Petri dish has a doubling time of 4.5 hours. How long will it…

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Q: A new car is purchased for $25,000 and over time it’s value depreciates by one half every 5.5 years.…

A: Given that initial value = $25000 The value depreciates by one half every 5.5 years So the…

Q: A vehicle purchased for $29800 depreciates at a constant rate of 6%. Determine the approximate value…

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Q: Suppose a population of bacteria in a Petri dish has a tripling time of 6 hours. How long will it…

A: Given the population of bacteria in a Petri dish has a tripling time of 6 hours. Let the initial…

Q: How much money must be invested now at 10% interest compounded continuously so that $120, 000 will…

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Q: If the population of a small city is 55,000. If the population grows continuously by 5​% per​ year,…

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Q: The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the…

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Q: Suppose a population of bacteria in a petri dish has a doubling time of six hours. How long will it…

A: topic - exponential function

Q: Suppose a city with population 700,000 has been growing at a rate of 3% per year. If this rate…

A: The initial population, P0=700,000  The rate of growth, r= 3%=3100=0.03

Q: Suppose a city with population 900,000 has been growing at a rate of 2% per year. If this rate…

A: The number of students in a college is 13000 and grows 6% every year. So the initial population is:…

Q: The half-life of polonium is 139 days, but your sample will not be useful to you after 82% of the…

A:

Q: Suppose a population of bacteria in a Petri dish has a doubling time of 6 hours. How long will it…

A:

Q: I = e(k-1)t (Infections per day)

A: This is question of counting and differentiation.

Q: Suppose the doubling time of a population is 16 years. How long will it take for the population to…

A: NOTE: Refresh your page if you can't see any equations. . for doubling time, use the formula here…

Q: A person invested $3, 700 in an account growing at a rate allowing the money to double every 14…

A: we need to find the yearly compound interest rate then we will find the years taken for the value to…

Q: The half-life of radium is 1690 years. If 150 grams is present now, how long (to the nearest year)…

A: The half-life of radium is 1690 years. If 150 grams is present now, how long (to the nearest year)…