The personnel manager for a construction company keeps track of the total number of labor hours spent on a constru Cumulative Labor-Hours by the Number of Weeks after Job Begins Weeks (x) 1 4 7 10 13 16 19 Hours (f) 27 160 1257 5636 9283 10,011 10,098 (a) Find the function for the logistic model that gives total number of labor hours where x is the number of weeks f(x) = (b) Write the derivative equation for the model. (Round all numerical values to three decimal places.) f(x) (c) on the interval from week 1 through week 19, when is the cumulative number of labor hours increasing most rap weeks How many labor hours are needed in that week? (Round your answer to three decimal places.) labor hours
The personnel manager for a construction company keeps track of the total number of labor hours spent on a constru Cumulative Labor-Hours by the Number of Weeks after Job Begins Weeks (x) 1 4 7 10 13 16 19 Hours (f) 27 160 1257 5636 9283 10,011 10,098 (a) Find the function for the logistic model that gives total number of labor hours where x is the number of weeks f(x) = (b) Write the derivative equation for the model. (Round all numerical values to three decimal places.) f(x) (c) on the interval from week 1 through week 19, when is the cumulative number of labor hours increasing most rap weeks How many labor hours are needed in that week? (Round your answer to three decimal places.) labor hours
Chapter6: Exponential And Logarithmic Functions
Section6.8: Fitting Exponential Models To Data
Problem 3TI: Table 6 shows the population, in thousands, of harbor seals in the Wadden Sea over the years 1997 to...
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