A graphing calculator is recommended. The table gives the population of the United States, in millions, for the years 1900-2010. Year Population Year Population 1900 74 1960 171 1910 98 1970 205 1920 106 1980 227 1930 128 1990 251 1940 132 2000 286 1950 157 2010 312 Use a graphing calculator (or computer) with exponential regression capability to model the US population (in millions) since 1900. (Let t represent the number of years since 1900. Round your coefficients to five decimal places.) ;.lkj P = 74(1.32432) Use the model to estimate the population (in millions of people) in 1925. (Round your answer to the nearest whole number.) million people Predict the population (in millions of people) in the year 2020. (Round your answer to the nearest whole number.) million people
A graphing calculator is recommended. The table gives the population of the United States, in millions, for the years 1900-2010. Year Population Year Population 1900 74 1960 171 1910 98 1970 205 1920 106 1980 227 1930 128 1990 251 1940 132 2000 286 1950 157 2010 312 Use a graphing calculator (or computer) with exponential regression capability to model the US population (in millions) since 1900. (Let t represent the number of years since 1900. Round your coefficients to five decimal places.) ;.lkj P = 74(1.32432) Use the model to estimate the population (in millions of people) in 1925. (Round your answer to the nearest whole number.) million people Predict the population (in millions of people) in the year 2020. (Round your answer to the nearest whole number.) million people
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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