math

In 2000,the population of Arizona was 5 million and growing continuously at a rate of 3.1% per year. Write a function f that models Arizona's population in millions x years after 2000.

  1. 👍 0
  2. 👎 0
  3. 👁 156
  1. F(x) = Po + Po*r*x,
    Factor out Po:
    F(x) = Po(1 + r*x),
    F(x) = 5(1 + 0.031x)

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Trigonometry

    The populations, P, of six towns with time t in years are given by: I) P=1000(1.08)^t II) P= 600(1.12)^t III) P = 2500(0.9)^t IV) P=1200(1.185)^t V) P=800(0.78)^t VI) P=2000(0.99)^t a. Which towns are growing in size? Which are

    asked by Lee on January 15, 2013
  2. Calculus

    The number N of US cellular phone subscribers (in millions) is shown in the table. (Midyear estimates are given.) t 1996 1998 2000 2002 2004 2006 N 44 69 109 141 182 233 (a) Find the average rate of cell phone growth between the

    asked by Christina on October 29, 2011
  3. math

    A bacteria population is currently exactly one million and increasing at a linear rate of 15 per second. What will the population be in two weeks?

    asked by james on December 29, 2012
  4. Economics

    1. According to the data table below, what is the unemployment rate?: Total Population: 1,500 Population under 16 or institutionalised: 360 Not in the labor force: 450 Unemployed: 69 Workers with part-time work who want full-time:

    asked by Wesley on July 13, 2016
  5. Calculus

    The population of a region is growing exponentially. There were 40 million people in 1980 (when t=0) and 50 million people in 1990. Find an exponential model for the population (in millions of people) at any time t, in years after

    asked by Z32 on October 6, 2009
  1. Algebra 2

    A country's population in 1991 was 15 million. In 2001 it was 16 million. Estimate the population in 2005 using exponential growth formula. Round your answer to the nearest million.

    asked by KEViN on July 29, 2011
  2. algebra

    A country's population in 1993 was 116 million. In 2002 it was 121 million. Estimate the population in 2007 using the exponential growth formula. Round your answer to the nearest million. P = Aekt

    asked by lei on June 14, 2016
  3. algebra

    A country's population in 1995 was 175 million. In 2000 it was 181 million. Estimate the population in 2020 using the exponential growth formula. Round you answer to the nearest million. P=Ae^kt

    asked by bob on July 15, 2015
  4. Calculus

    Assuming that Switzerland's population is growing exponentially at a continuous rate of 0.21 percent a year and that the 1988 population was 6.8 million, write an expression for the population as a function of time in years. (Let

    asked by Regina on April 19, 2017
  5. calculus

    In the example we modeled the world population in the second half of the 20th century by the equation P(t) = 2560e0.017185t. Use this equation to estimate the average world population during the time period of 1950 to 2000. (Round

    asked by Anonymous on January 31, 2020
  6. math

    The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year. Approximately when will the population reach 1 million? Use an exponential model to solve the problem.

    asked by S. Silverstein on August 25, 2011

You can view more similar questions or ask a new question.