The population of a community is growing at 2% per year and its per capita consumption is growing at 3.5% per year. The community wants the level of impact on the environment to remain unchanged 30 years from now. Using I = Px Ax T, calculate what the impact of technology per unit of consumption will have to be in period 30 [T30] relative to the same now [TO]. Use Xt=X0(1+r) t to project future values, where XO is the present value, Xt is the future value after t years, and r is the growth rate in fraction (e.g., 1% growth rate means r = = 0.01)
The population of a community is growing at 2% per year and its per capita consumption is growing at 3.5% per year. The community wants the level of impact on the environment to remain unchanged 30 years from now. Using I = Px Ax T, calculate what the impact of technology per unit of consumption will have to be in period 30 [T30] relative to the same now [TO]. Use Xt=X0(1+r) t to project future values, where XO is the present value, Xt is the future value after t years, and r is the growth rate in fraction (e.g., 1% growth rate means r = = 0.01)
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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