9. It is estimated that the population of the world is increasing at an annual rate of 1.3%. If the 2008 population was about 6, 641, 000,000 predict the 2020 population.

Q: Kuwait has a population of around 5.7 million people now, and it is estimated that the popula will…

A:

Q: The population of Canada geese in the Niagara region is increasing at 2% every year. In 2003 it was…

A:

Q: 50. On average, 40 jobs arrive per day at a factory. Thetime between arrivals of jobs is…

A: Given:

Q: 27. The population of Kenya was 39.8 million in 2009 and has been growing by about 2.6% eachyear. If…

A: Population of Kenya in 2009 =39.8 millionrate=2.6%

Q: 10. After starting with 197 miaTograms, the mass of bacteria decreases by 22% every 2 hours. 2-hour…

A: The initial population is                                                = P0The population at time…

Q: e Forecast for each year add up to?

A: Year Quarter Actual Sales 1 1 5 1 2 2 1 3 3 1 4 5 2 1 6 2 2 3 2 3 4 2 4 7 3 1 7…

Q: opulation was estimated to be 1.27 billion, with a growth rate of 1.3% per year.  If the growth rate…

A: Given: Starting population, P0=1.27 billion Growth rate, r = 1.3% Time, T = T2-T1=2023-2013=10 years…

Q: San Diego, California had an estimated population of 1,322,000 in 2012. Assuming that the population…

A: Given query is to find the population of California in 2017.

Q: 12. In 2018, a small town in South America had a population of 1,400 people. Upon recounting in…

A: Introduction: The exponential model for the population growth of the town would be of the form: P…

Q: 5. A certain country's national income grows by 4.5% per year. a. Find the growth percentage per…

A: Given: Rate of increase in income is 4.5% per year

Q: Average adult Americans are about one inch taller, but nearly a whopping 25 pounds heavier than they…

A: As the population standard deviation is unknown, the sample standard deviation must be used while…

Q: 8. In 2011 the world population was 6.9 billion people. The world population continuously grows by…

A: (a) To find: The model that represents the situation. Given: The world population in 2011 is 6.9…

Q: If the national economy shrank at an annual rate of 12% per year for three consecutive years, then…

A:

Q: 1. The population in a particular city tripled from 1900-1960 and in 1960, the population was…

A: We know, by law of natural growth,       N = N0 ekt    where,             N = population at time t […

Q: 7. The population in the National Capital Region (NCR) in 1995 was 9 454 040, with an annual growth…

A:

Q: number of Android smartphone users has grown exponentially since it was first introduced to the…

A: Given query is to find the expression for number of users after 2010 then find the time when it…

Q: 7.In 1990, the world population was 5.284 billion, with a relative growth rate of 1.56%/year.  Use…

A:

Q: Suppose that Colorado population grows consistently at 2.4% per year. If the 2021 colorado…

A:

Q: 2) A country's mid-year total population is 30,000,000. Over the course of the year, there are…

A: Rate of natural increase of a year=Number of Birth -Number of DeathsTotal number of population in…

Q: 10. A sample of 50 bacteria grows exponentially and increases by 45% each hour. A) How many bacteria…

A: Let N0  represent initial population of bacteria and Nt represent population  in t hours

Q: A town has a population of 12 600 in 1995. Twelve years later, its population grew to 19 000.…

A: Formula:    Population after n years(A)=P(1±R/100)n, where P=Present population            R=Rate of…

Q: According to current population estimates, the population of Los Angeles was about 3.9 million…

A: Here we use exponential growth function to calculate the population Of Los Angeles at 2040.

Q: 7) The doubling time for a certain bacteria population is 3 hours. What is the growth rate? Round to…

A: topic - exponential function  growth rate is 26.0% per hour

Q: China had a population in 2008 of about 1.14 billion people.  The populaton is growing by about…

A: Given Information- Initial population of China at the year 2008 (Let x0) = 1.14 billion Growth rate…