If the equation is as follows in the mathematical format as
x = 8 * 2^2t
Then the doubling time can be found out by taking log on both the side of the given equation that will give
log(x) = log 8 + 2t log 2
log(x) - log 8 = 2t log 2
log(x/8)/0.3010 = 2t
therefore, t= log(x/8)/0.6020
While for finding the growth rate then the differentiation of the equation which has been given has to take place.
dx/dt = 8 * 2^ (2t-1) * 2
dx/dt = 16 * 2^(2t-1)
In the following formula, where t is in hours, explain how to determine both doubling time...
Complete the following table Population Growth Rate, k Doubling Time, T Country A 2.6% per year Country B 26 years Population Growth Rate, k Doubling Time Country A 2.6% per year !years Country B % per year 26 years Round doubling time to the nearest whole number and round growth rate to the nearest tenth.)
1 of 9 (0 complete) 5.6.3 Complete the following table. Population Growth Rate, k Doubling Time, T Country A 1 .9% per year 43 years s Country B Doubling Time, Population Growth Rate, k Country A 1.9% per year ]years Country B -)% per year Round doubling time to the nearest whole number and round growth rate to the nearest tenth.) 43 years ary
1) Repeated doubling, in which each doubling occurs in the same amount of time, is a hallmark of linear growth. A) True B) False 2) Money in a bank account earning compound interest at an annual percentage rate of 3% represents an example of linear growth. A) True B) False 3) Suppose you had a magic bank account in which your balance doubled each day. If you started with just $ 1, you'd be a millionaire in less than a...
In 2 Use the formula t= that gives the time for a population, with a growth rate k, to double, to answer the following questions. The growth model A=70.0071 describes the population, A. of a country in millions, tyears after 2003. a. What is the country's growth rate? The half-life of a certain tranquilizer in the bloodstream is 38 hours. How long will it take for the drug to decay to 84% of the original dosage? Use the exponential decay...
14. The Rule of 70 would be most accurate for estimating the doubling time in which of the following situatio the growth rate is steady at 15% the growth rate is variable but averages 4% the growth rate is steady at 4% the growth rate is variable but averages 15% 14. The Rule of 70 would be most accurate for estimating the doubling time in which of the following situations? the growth rate is steady at 15% the growth rate...
True or False: The doubling time of Bacillus subtils is 2 hours. Beginning with 103 cells, the population after 2 days of exponential growth will be over 200 million cells. Explain your by showing your work. and Which reaction is catalyzed by bacteria during microbial leaching of low grade copper pyrite ores? CuS + 2O2 à Cu2+ + SO42- CuS + 8Fe3+ + 4H2O à Cu2+ + 8Fe2+ + SO42- + 8H+ Fe0 + Cu2+ à Fe2+ + Cu0 4Fe2+...
11. The population of a culture of bacteria at time t (in hours) is given by the following equation: P(t) 10e Find the doubling time.
8. (6 pts) E. coli is a facultative anaerobe. Using the data in the table below, answer the following questions: a. What type of experiment or technique was used b. What is the doubling time in each growth c. What is the reason for the difference in doubling to calculate CFU/ml? condition? time? Terminal electron acceptor CFU/ml at time 0 CFU/ml at time 8 hrs O2 1.25 x 102 1.25 x 102 7.5 x 108 3.1 x 106 NO3 8....
how do you determine doubling time in t2=0.693/k. and how do you get K
In 2 Use the formula t= that gives the time for a population, with a growth rate k, to double, to answer the following questions. The growth model A=70.0071 describes the population, A. of a country in millions, tyears after 2003. a. What is the country's growth rate?