1. The population in a particular city tripled from 1900-1960 and in 1960, the population was 60,000. If the population follows the law of natural growth, estimate the population in 2020.

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

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Q: Assume the revenue in the year 2000 was $ 800,000, and in the year 2002 it was $ 600,000. Assuming…

A: We will use exponential growth/decay formula to find expected revenue

Q: A certain forest covers an area of 2100  km2 . Suppose that each year this area decreases by 9% .…

A: ANSWER:

Q: If half a certain amount of radium decays in 1600 years. What percentage of the original amount will…

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Q: Personal care aid is an occupation that is growing quickly. Assume that, in a certain region there…

A: Given information:The number of personal care aids in 2024 is 157,500, which is a growth of 28% over…

Q: 1) A meteorologist models the height of a hot air balloon launched from the ground. The model…

A: We will form a series to represents height travelled by balloon in each successive minute .

Q: A culture of bacteria obeys the law of natural exponential growth. If 140,000 bacteria are present…

A: We can make it easier for you.

Q: If the population of a country triple in 77 years, in how many years will it four times under the…

A: Need to find in how many years population will be 4 times

Q: According to the Philippine Statistics Authority, the total population in the Philippines last 2015…

A: Given: Total population in the philippines in year 2015 reached 100.51 million with growth rate…

Q: Personal care aide is an occupation that is growing quickly. Assume that, in a certain region, there…

A:

Q: A scientist studying the Earth’s population growth over the last 20 years found that there was 5.96…

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Q: Suppose 16 blackberry plants started growing in a yard. Absent constraint, the blackberry plants…

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: Due to the large number of human tourists and a declining food supply, the blue-footed booby…

A: a) Given that the half-life = 13.7 years So the fraction of the booby population that will remain in…

Q: The United States had an economic growth rate of approximately 2.9%and GDP of approximately $20.58…

A: Given query is to find the GDP in 2021.

Q: 3. The population of Anaheim was 417,939 in the year 2000. The population increased to 471,221 by…

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Q: If the population of a Nigeria doubles in 9 years, find the growth rate k. Assume that the population…

A: So the equation for the exponential population with growth rate k is given by: Where, A= initial…

Q: Assume you are leading an initiative to improve infrastructure. Every year, 20% of roads in good…

A: Given: 20% good condition roads deteriorate into bad. Further 30% of roads in bad condtion are…

Q: Personal care aide is an occupation that is growing quickly. Assume​ that, in a certain​ region,…

A: The number of personal care aids in 2024 is 195,686, which is a growth of 29% over 2014.Denote y as…

Q: A population with a growth rate equal to zero is

A: The nature of the pop. of a particular area to increase with respect to time is defined as…

Q: A species is considered to be endangered if it is expected to be extinct within 20 years. A…

A: