28. Farmers The logistic model 14,656,248 W(t) 1+ 0.059e0.057 represents the number of farm workers in the United States I years after 1910. (a) Evaluate and interpret W(0). (b) Use a graphing utility to graph W = W(1). (c) How many farm workers were there in the United States in 2010? (d) When did the number of farm workers in the United States reach 10,000? (e) According to this model, what happens to the number of farm workers in the United States as i approaches ? Based on this result, do you think that it is reasonable to use this model to predict the number of farm workers in the United States in 2060? Why? Source: U.S. Department of Agriculture
28. Farmers The logistic model 14,656,248 W(t) 1+ 0.059e0.057 represents the number of farm workers in the United States I years after 1910. (a) Evaluate and interpret W(0). (b) Use a graphing utility to graph W = W(1). (c) How many farm workers were there in the United States in 2010? (d) When did the number of farm workers in the United States reach 10,000? (e) According to this model, what happens to the number of farm workers in the United States as i approaches ? Based on this result, do you think that it is reasonable to use this model to predict the number of farm workers in the United States in 2060? Why? Source: U.S. Department of Agriculture
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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