the population of a town is increasing at a rate of 1.2%/a. the current population of...
the population of a town is increasing at a rate of 1.2%/a. the current population of the town is 15000. estimate the instantaneous rate of growth 8 years from now
Homework Answers
Add Answer to:
the population of a town is increasing at a rate of 1.2%/a. the
current population of...
The rate of change of the population of a small town is dP/dt = kP
The rate of change of the population of a small town is dP/dt = kP, where P is the population, t is time in years and k is the growth rate. If P = 20000 when t = 3 and P = 30000 when t = 4, what is the population when t= 10? Round your answer to the nearest integer.
From 1993 to 1997 a town with a population of 35,000 grew to 38,700. (a) Find the percent increase in the population from 1993 to 1997. Note, this is a relative rate. Using the information from p...
From 1993 to 1997 a town with a population of 35,000 grew to 38,700. (a) Find the percent increase in the population from 1993 to 1997. Note, this is a relative rate. Using the information from part (a) find a function that models the population t years after 1 (b) (c) Estimate the population in 2015, and predict the year when the population will be 80,000.
From 1993 to 1997 a town with a population of 35,000 grew to 38,700....
A city's population is increasing at a rate of 2% per year. If this rate of...
A city's population is increasing at a rate of 2% per year. If this rate of growth remains the same and the population is 2 million in the year 2014, approximately how many people will there be after 20 years? 0 a.) 2.97 million O b.) 2.02 million O c.) 2.88 million O d.) 2.14 million
If a population of cranes doubled in 420 years, then what is the instantaneous rate of...
If a population of cranes doubled in 420 years, then what is the instantaneous rate of population growth (r)?
Write and equation for each then solve: For a period of time, an island's population 1) grows at a rate proportiona...
Write and equation for each then solve: For a period of time, an island's population 1) grows at a rate proportional to its population. If the growth rate is 3.8% per year and the current population is 1543, what will the population be 5.2 years from now? 2) A savings account balance is compounded continuously. If the interest rate is 3.1% per year and the current balance is S1077.00, in how many years will the balance reach $1486.73?
Write and...
Question Details The population of a town grows at a rate proportional to the population present...
Question Details The population of a town grows at a rate proportional to the population present at time t. The initial population of 500 in by 10% in 10 years, what will be the population in 50 years? (Round your answer to the nearest person.) persons How fast is the population growing at t-50? (Round your answer to two decimal places.) persons/yr + Ask Yc Question Details
Situation: The town of Waterville has the following past population data projected beyond 1990 Year Population...
Situation: The town of Waterville has the following past population data projected beyond 1990 Year Population 10,240 12,150 18,430 26210 22,480 32.410 45,050 57,200 64,030 77,320 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 The average water consumption (including every possible sector) is 160 gal/cap-day in 1998. The town has a wastewater treatment plant with a treatment capacity of 30 MGD. Due to the rapid growth of the population, the town is planning to build a new wastewater...
A population of a certain species of turtle is 28,000 animals and is increasing at the...
A population of a certain species of turtle is 28,000 animals and is increasing at the rate of 2% per year. This paragraph describes a(n) Select an answer linear growth linear decay exponential growth exponential decay scenario. Write an equation for y, the population at time t (in years), representing the situation. y = How many turtles are in the population after 15 years?
The population of Lost Town was 25, 150 in 2010 and 27,351 in 2016. Assuming an...
The population of Lost Town was 25, 150 in 2010 and 27,351 in 2016. Assuming an exponential growth rate, find the k value to 4 decimal places of the exponential growth equation with Po = 25, 150. Then predict the population of Lost Town in 2021. Round the predicted population to the nearest whole number. Answer with a complete sentence. Show all work.
The population of wolves in Eastern Washington is 3000 and is increasing at a rate of...
The population of wolves in Eastern Washington is 3000 and is increasing at a rate of 4.5% per year. Let t represent years and f(t) represents the population of wolves an any time t. (a) Write the exponential function that models the wolves’ population (b) What is the population in 7 and 14 years?
From 1993 to 1997 a town with a population of 35,000 grew to 38,700. (a) Find the percent increase in the population from 1993 to 1997. Note, this is a relative rate. Using the information from part (a) find a function that models the population t years after 1 (b) (c) Estimate the population in 2015, and predict the year when the population will be 80,000.
From 1993 to 1997 a town with a population of 35,000 grew to 38,700....
A city's population is increasing at a rate of 2% per year. If this rate of growth remains the same and the population is 2 million in the year 2014, approximately how many people will there be after 20 years? 0 a.) 2.97 million O b.) 2.02 million O c.) 2.88 million O d.) 2.14 million
Write and equation for each then solve: For a period of time, an island's population 1) grows at a rate proportional to its population. If the growth rate is 3.8% per year and the current population is 1543, what will the population be 5.2 years from now? 2) A savings account balance is compounded continuously. If the interest rate is 3.1% per year and the current balance is S1077.00, in how many years will the balance reach $1486.73?
Write and...
Question Details The population of a town grows at a rate proportional to the population present at time t. The initial population of 500 in by 10% in 10 years, what will be the population in 50 years? (Round your answer to the nearest person.) persons How fast is the population growing at t-50? (Round your answer to two decimal places.) persons/yr + Ask Yc Question Details
Situation: The town of Waterville has the following past population data projected beyond 1990 Year Population 10,240 12,150 18,430 26210 22,480 32.410 45,050 57,200 64,030 77,320 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 The average water consumption (including every possible sector) is 160 gal/cap-day in 1998. The town has a wastewater treatment plant with a treatment capacity of 30 MGD. Due to the rapid growth of the population, the town is planning to build a new wastewater...
The population of Lost Town was 25, 150 in 2010 and 27,351 in 2016. Assuming an exponential growth rate, find the k value to 4 decimal places of the exponential growth equation with Po = 25, 150. Then predict the population of Lost Town in 2021. Round the predicted population to the nearest whole number. Answer with a complete sentence. Show all work.
Most questions answered within 3 hours.
-
•Describe the basic structure of collagen monomers •Explain how
amino acid composition of collagen contributes to...
asked 55 minutes ago -
Compute the sample correlation coefficient
r for each of the following data sets.
(Use 3 decimal...
asked 1 hour ago -
5a. What are the advantages and disadvantages of Proxy ARP?
b. What is the TTL field...
asked 1 hour ago -
An ice cube (density = 900[kg/m3]) with a side length of
2.54[cm] is held by a...
asked 3 hours ago -
would you say that leaders in the international context are born
or made? That is, can...
asked 3 hours ago -
Instructions
Read the Digital Trends article "Solid state drives are speedier
than hard disk drives. Are...
asked 3 hours ago -
A multiple-choice test consists of 29 questions with possible
answers of a, b, c, d. Estimate...
asked 3 hours ago -
Question 1: Ethanol is the active ingredient of alcoholic
beverages. It is also s a possible...
asked 3 hours ago -
In the process of a simple distillation, the substances in the
still head tube are in...
asked 3 hours ago -
In a normal distribution with mean 3 and standard deviation of
7, what are the upper...
asked 3 hours ago -
A big block stone with mass M explodes and splits in two pieces
with mass 0.40M...
asked 3 hours ago -
Discuss the role of women in the late 19th century. In what ways
were the roles,...
asked 4 hours ago