The population of a city was found to be given by P=40500e^(0.03t) where t is the number of years after 1990. At what rate is the population expected to be growing in 2000? O 1640 2120 2930 1893
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- The population of a country doubles in 50 years. How many years will it be five times as much? Assume that the rate of increase is proportional to the number of inhabitants. Answer: years (whole number)The population of a certain country has grown at a rate proportional to the number of people in the country.at present,the country has 80 million inhabitants. Ten year ago it had 70 million assuming that this trend continues. Find A. An expression for the approximate number of people living in the country at any time(taking t=0 to be the present time ) B. The approximate number of people who will inhabit the country at the end of the next ten year periodThe population of a city in the first three continuous years is given as 6000, 8000 and 10000 respectively. What is the population of the city in the fourth continuous year, according to the geometric increase method?
- During the 200O Olympic Games in Sydney, Australia, the total number of medals won by Germany, Australia and China where consecutive integers. Of these countries, Germany won the fewest medals and China won the most. If the sum of the first integer, twice the second integer and four times the third integer is 409, find the number of medals won by Australia.The probability of T=50 year to occur within the next 70 years is? The probability of T=50 year not to occur within the next 40 years is? The probability of T=100 year not to occur within the next 30 years is?Direction: solve and analyze each of the following problem in neat and orderly manner. Do this in your indicated format. 1. The population of a certain community follows the law of exponential change. If the present population of the community is 144,000 and ten (10) years ago was 100,000 when will the population double? In ten (10) years what will be the population of the community?
- The population of a country has tripled in the last 100 years. The population in 1940 was 20 M. What is the proportionality constant k? Select the correct response: none of the choices 8.664 x 10^-4 0.0110 -0.0110 -8.664 x 10^-4Question 11 The probability of T=50 year to occur within the next 30 years is?Using geometric increase method. Find out population in the yera 2021, 2031 and 2041. In the year 1971 the population was 84000, year 1981 it was 115000, in the year 1991 population was 160000, the year 2001 the population was 205000 and the year 2011 it was 250000.
- The population of a community is known to increase at a rate proportional to the number of people present at a time t. If an initial population Po has doubled in 5 years, how long will it take to triple?The population of a country doubles in 50 years. How many years will it be five times as much? Assume that the rate of increase is proportional to the number inhabitants. a. 100 years b. 116 years C 120 years d. 98 years5. A population of 4 million inhabitants grows at a rate of 3% annually.Calculate the population size at the end of 5 years.