The population of the District of Columbia was approximately 572 thousand in 2000 and had been growing by about 1.15% per year. (a) Write an explicit formula for the population of DC t years after 2000 (i.e. t = 0 in 2000), where P, is measured in thousands of people. P = 572(1.0115)t (b) If this trend continues, what will the district's population be in 2025? Round your answer to the nearest whole number. x thousand people 757 (c) When does this model predict DC's population to exceed 650 thousand? Give your answer as a calendar year (ex: 2000). During the year 228

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The population of the District of Columbia was approximately 572 thousand in 2000 and had been growing
by about 1.15% per year.
(a) Write an explicit formula for the population of DC t years after 2000 (i.e. t = 0 in 2000), where P; is
measured in thousands of people.
P = 572(1.0115)t
(b) If this trend continues, what will the district's population be in 2025? Round your answer to the nearest
whole number.
x thousand people
757
(c) When does this model predict DC's population to exceed 650 thousand? Give your answer as a calendar
year (ex: 2000).
During the year 228
Transcribed Image Text:The population of the District of Columbia was approximately 572 thousand in 2000 and had been growing by about 1.15% per year. (a) Write an explicit formula for the population of DC t years after 2000 (i.e. t = 0 in 2000), where P; is measured in thousands of people. P = 572(1.0115)t (b) If this trend continues, what will the district's population be in 2025? Round your answer to the nearest whole number. x thousand people 757 (c) When does this model predict DC's population to exceed 650 thousand? Give your answer as a calendar year (ex: 2000). During the year 228
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