The table below contains data from an experiment to determine the growth rate of bacteria, k, as a function of oxygen concentration, c:
c (mg/L) 0.5 0.8 1.5 2.5 4
k (per day) 1.1 2.4 5.3 7.6 8.9
A) Fit this data to a curve of the form:k =(Ac^2)/(B+c^2) Make sure to display and identify the values you get for A and B. Hint: transform the curve in c and k to a polynomial in (1/c2) and (1/k)
B) Plot the data points and the approximating function over the range c = 0 to 4.5 on a single figure. Use diamonds to represent the data points, a green dashed line for the approximating curve.
C) Estimate the growth rate at c = 2 mg/L using your approximating function.
The table below contains data from an experiment to determine the growth rate of bacteria, k,...
Can you make matlab solve it? 2. An investigator has reported the data tabulated below for an experiment to determine the growth rate of bacteria k (per day) as a function of ox ygen concentration c (mg/L). It is known that such data can be modeled by the following equation: Where es and kmax are parameters 0.5 1.1 0.8 2.5 1.5 5.3 2.5 7.6 8.9 a) Use a transformation to linearize this equation. b) Then write a function m file...
Using the data below, complete the graph and answer three questions: Year Unemployment Rate Real GDP Growth Rate 2006 4.6 2.7 2007 4.6 1.8 2008 5.8 −0.3 2009 9.3 −2.8 2010 9.6 2.5 2011 8.9 1.6 2012 8.1 2.3 2013 7.4 2.2 2014 6.2 2.4 2015 5.3 2.6 2016 4.9 1.6 Illustrate both the unemployment rate and the real GDP growth rate for each year on the accompanying graph. Instructions: (1) Use the tools provided to plot the unemployment rate...
QUESTION 1 [38] The data in the table below come from the comparison of the growth rates for bacteria types A and B. The growth y recorded at nine equally spaced (and coded) points of time is show in the table. Bacteria type A B -4 6.8 8.8 Time -3 -2 -1 0 7.5 8.0 9.0 9.1 10.2 9.2 10.0 10.3 12.2 12.6 2 3 4 10.4 10.8 11.4 13.9 14.4 15.2 (1.1) Fit the linear model y = Bo...
The following table shows the inflation rate and unemployment rate, both in percent, for the years 1981-2008. We will investigate some methods for predicting unemployment. 4.4 X (L1) y (L2) Year Inflation Unemployment 1981 8.9 7.6 1982 3.8 9.7 1983 3.8 9.6 1984 3.9 7.5 1985 3.8 7.2 1986 1.1 7 1987 6.2 1988 4.4 5.5 1989 4.6 5.3 1990 6.1 5.6 1991 3.1 6.8 1992 2.9 7.5 1993 2.7 6.9 1994 2.7 6.1 1995 2.5 5.6 1996 5.4 1997...
use the data in the table to estimate the average growth rate for a 5-year period and the y-intercept of the function Population Growth Every two years, the United Nations Population Division prepares estimates and projections of world, regional, and national population size and growth. The estimated population of the world since 1950 is given in the table. Year Years since 1950 World Population (billions) 2.55 2.8 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 0 10...
Bacterium "X" was grown in L-broth with shaking at 35°C to determine the growth rate (k) of that organism at that temperature. The growth rates of that bacterium grown at other temperatures were also determined, and all of the data was plotted in the graph shown below. Growth Rate (k) 15 20 25 30 35 40 45 50 Temperature (°C) The next graph shows just the exponential phase of growth of Bacterium "X" grown at 35°C, 40°C and 45°C. Note:...
From the data table determine the rate law for reactions 1-4 and calculate the value of k for each. Thanks I-IV BACKGROUND INFORMATION Given: 3% H2O2 Concentration= 0.88M & 1.5% H2O2 Concentration= 0.44 M •Calculation of H2O2 after mixing for parts I,II, IV= 0.704 M •Calculation of I^- after mixing for parts I,II, IV= 0.10 M •Calculation of Initial (mol/L-s) Filled in Table Now the solutions for Rate Order and Rate Constant are needed Reactants 8 ml 30% HO, 2...
will work with up to 3 partners (similar to a lab group) to prepare a written report which analyzes kinetic data that has been provided to you. All student groups will receive data for the hypothetical reaction aAlE) products where a is a numeric variable and A is a chemical variable. The reaction therefore has the form of a decomposition reaction, in which a single substance forms one or more new substances. For consistency, all concentrations start out at 1.000...
QUESTION 10 Consider the monthly data, including the estimates for March 2020, and the information in the articles. Which of the following is the best analysis of and prediction for the money market in the U.S. economy for the next few months? a. Shortages are causing panic buying by households, which has increased money demand. Lenders are increasing their lending to keep up with the needs of households and businesses. Money demand is increasing more than money supply. b. Shortages...
[References) Calculate the molar solubility of Ag, SO4 in pure water. Ksp (Ag, 504) = 1.7 x 10-5 Molar solubility = 1 mol/L Calculate the molar solubility of Ag, SO4 in 0.022MAgNO3. Molar solubility = mol/L Calculate the molar solubility of Ag, SO4 in 0.022MK2SO4. Molar solubility = mol/L APPENDIX Solubility Product Constants for Some Inorganic Compounds at 25°C Substance K Substance 1.6 x 10-16 1.9 X 10-33 1.3 x 10-30 7.8 x 10-21 6.7 X 10-11 24 X 10-...