In 2000 the population of country A reached 5 million, and in 2025 it is projected to be 7.5 million. (a) Find values for Po and a so that the following formula models the population of country A in year x. х- 2000 f(x) = Poa (b) Estimate the country's population in 2010 to the nearest hundredth of a million. (c) Use f to determine the year during which the country's population might reach 13 million. (a) Find values for P, and a. Po =million (Round to the nearest hundredth as needed.) (Round to five decimal places as needed.) (b) The population in 2010 will be million. (Use the rounded answer from part (a) to find this answer. Round to the nearest hundredth as needed.) (c) The country's population might reach 13 million during the year (Use the rounded answer from part (a) to find this answer. Round down to the nearest year.)

In 2000 the population of country A reached 5 million, and in 2025 it is projected to be 7.5 million. (a) Find values for Po and a so that the following formula models the population of country A in year x. х- 2000 f(x) = Poa (b) Estimate the country's population in 2010 to the nearest hundredth of a million. (c) Use f to determine the year during which the country's population might reach 13 million. (a) Find values for P, and a. Po =million (Round to the nearest hundredth as needed.) (Round to five decimal places as needed.) (b) The population in 2010 will be million. (Use the rounded answer from part (a) to find this answer. Round to the nearest hundredth as needed.) (c) The country's population might reach 13 million during the year (Use the rounded answer from part (a) to find this answer. Round down to the nearest year.)

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.7: Applications

Problem 14EQ

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