DETAILS A breeding group of foxes is introduced into a protected area, and the population growth follows a logistic pattern. After t years, the population of foxes is given by the following. 47.5 N - 0.25 + 0.76 (a) How many foxes were introduced into the protected area? (Round your answer to the nearest whole number.) foxes foxes (b) Make a graph of N versus t. 200 180 180 100 100 140 140 120 120 N100 N 100 80 60 40 20 10 15 20 25 200 200 100 180 160 160 140 140 120 120 N100 N100 40 40 20 (c) When will the fox population reach 80 individuals? (Round your answer to two decimal places.) The fox population will reach 80 individuals after years. DETAILS CRAUDCOLALG6 2.6.EX.023.MI

DETAILS A breeding group of foxes is introduced into a protected area, and the population growth follows a logistic pattern. After t years, the population of foxes is given by the following. 47.5 N - 0.25 + 0.76 (a) How many foxes were introduced into the protected area? (Round your answer to the nearest whole number.) foxes foxes (b) Make a graph of N versus t. 200 180 180 100 100 140 140 120 120 N100 N 100 80 60 40 20 10 15 20 25 200 200 100 180 160 160 140 140 120 120 N100 N100 40 40 20 (c) When will the fox population reach 80 individuals? (Round your answer to two decimal places.) The fox population will reach 80 individuals after years. DETAILS CRAUDCOLALG6 2.6.EX.023.MI

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Related questions

Q: 3. The value of a car is $400 000 now. Its value depreciates at a constant rate of 10% per year.…

A: Given: The value of a car is $400 000 now. Its value depreciates at a constant rate of 10% per…

Q: b. m (mg of drug in body) 250 200 150 + 100 50 (0,270) first (1.5,80) 0.5 1 1.5 2 2.5 h (hours since…

A: An exponential function is of the form y=abx where a,b denote the initial value and rate of increase…

Q: P(t) = 2050(0.02)7 The initial value is. Is there growth or decay? The growth rate is. P(t) =…

A: Since p(t) = 2050(0.02)^7 = 2.624×10^(-9) i.e p(t) is a constant, it is not a…

Q: The functions f and g are both of the form y = Cekt. (a) Do the functions f and g represent…

A: Consider the function y=Cekt. In this both the curves are having an upward face which inturn shows…

Q: SHOW SOLUTION. A population of 1000 members is changing at the following rates c =10%, u=14%,…

A: Let's find.

Q: The probability that a person will have an accident while driving at a given blood alcohol content…

Q: Find the exponential model that fits the points shown in the graph .

A: To find : Write an exponential function that passing through the points (3,10 ) and…

Q: The Corona Virus, that started to spread in many countries in early 2020, is more contagious than…

A: It is given that: Infection rate = 10 to 25 people per million (PPM) Mortality rate = 1000 to 2500…

Q: Cholesterol Levels A medical researcher wishes to see if he can lower the cholesterol levels through…

Q: Caffeine An adult consumes an espresso containing 75 mg of caffeine. If the caffeine has a half-life…

Q: 44 Real estate appreciation If the value of real estate in- creases at a rate of 5% per year, after…

A: Given Value of real estate increase at the rate of 5% per year After t years the value V of a…

Q: e numbers of high school students who take college-level courses and test for credit are shown to…

A: Given:- The numbers of high school students who take college-level courses and test for credit are…

Q: An investment grows by 1.2 times in the first year, by 1.3 times in the second year, then drops by a…

A: This question can be solved using the concepts of arithmetics.

Q: Write an exponential function represented by the graph. YA (0, 0.5) 2. 4 x (2, 2) 4 (3, 4) 6

Q: An average of 2.9 accidents occurs per day in a particular city. X is the number of accidents, What…

Q: Each table represents a linear function or an exponential function. For each table, clearly indicate…

Q: 5) Four students were asked to graph the exponential functions shown below. LOIS JONAH y = -9(4)* y…

A: Lois: y=-94x, Jonah: y=40.8x Sonny: y=-60.3x, Zona: y=41.3x . y=40.8x to find the y-intercept…

Q: Let's compare these expressions for some different values of n. Use technology to find the values in…

A: For the solution of the problem follow the next step.

Q: urse Home For the years 1970-2006, the percent of females in the workforce is given by y= 10.482…

Q: A certain substance decays so that each year 92% of the previous year's material is still present.…

A: A substance decay such that each year 92% of the previous year's material still remains. So, 8% of…

Q: A researcher is interested in hamster wheel-running activity during the summer versus the winter.…

A: List of formulae : Degrees freedom (df) = n - 1 Sample standard deviation : sd = SSn-1 Standard…

Q: [itemD1] (refer to the photo below) What is the greatest moose population? What year did that occur?…

A: Given The graph is as follows:

Q: Find an exponential regression for the data above:

A: Given, Year Price($) 2001 5.66 2002 5.81 2003 6.03 2004 6.21 2005 6.41 2006 6.55…

Q: Janet White, a 40-year-old woman with an income of $60k, is trying to decide whether to purchase…

A: Given: Janet White, a 40-year-old woman with an income of $60k, is trying to decide whether to…

Q: Cost the component parts. The company orders each parts every month. Carrying and stocking cost is…

A: ABC analysis is a inventory categorisation method. In this method the inventory products divides…

Q: The table below shows the number of students enrolled at Glennview High School during certain years.…

A: We have given a data table that shows the number of students 'y' enrolled in high school during…

Concept explainers

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.

Question

F =
(d) What is the temperature in degrees Fahrenheit of an object that is 278 kelvins?
°F
DETAILS
A breeding group of foxes is introduced into a protected area, and the population growth follows a logistic pattern. Aftert years, the population of foxes is given by the following.
47.5
N =
foxes
0.25 + 0.76
(a) How many foxes were introduced into the protected area? (Round your answer to the nearest whole number.)
foxes
(b) Make a graph of N versus t.
200
200
180
180
160
160
140
140
120
120
N 100
N 100
80
80
60
40
40
20
10
15
20
200
200
180
180
160
160
140
140
120
120
N 100
N 100
80
60
40
40
20
20
10
15
20
(c) When will the fox population reach 80 individuals? (Round your answer to two decimal places.)
The fox population will reach 80 individuals after
years.
DETAILS
CRAUDCOLALG6 2.6.EX.023.MI.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Differential Equation$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.

Similar questions

A car sells for $35,000. The car depreciates such that each year it is worth 5 6 of its value from the previous year. Find a model for the value V of the car after t years. V(t) =
find z value A researcher reported that 71.8% of all email sent in a recent month was spam. A system manager at a large corporation believes that the percentage at his company may be 70%. He examines a random sample of 500 emails received at an email server, and finds that 374 of the messages are spam. Can you conclude that the percentage of emails that are spam is greater than 70%? Use both a=0.10 and a=0.01 levels of significance and the P-value method with the n-84 Plus calculator. A researcher reported that 71.8% of all email sent in a recent month was spam. A system manager at a large corporation believes that the percentage at his company may be 70%. He examines a random sample of 500 emails received at an email server, and finds that 374 of the messages are spam. Can you conclude that the percentage of emails that are spam is greater than 70%? Use both a=0.10 and a=0.01 levels of significance and the P-value method with the n-84 Plus calculator. find t value find critical…
RATES 8aom TIONS Andre walked 3 miles in 1- hours. How many miles did Andre walk in 1 hour? Lorenzo needs avocados to make gua store ads. • Food Town sells 8 avocados f H-E-B sells 10 avocados for $ Kroger sells 7 avocados for $ logi
The value of a collectible toy is increasing exponentially. The two points on the graph show the toy's initial value and its value 3 weeks afterward 40 30 10 (3,10) (0,5) 1 2 4 5. 6. 7. 8 9 10 weeks since purchase Part A: Express the toy's value t, in dollars, as a function of time w, in weeks, after purchase. Part B: Write an expression to represent the toy's value 10 days after purchase. value in dollars 20
CS Scanned with CamScanner 11) Foxes were introduced to an area that did not naturally contain them. Based on other similar areas, the carrying capacity for this area is 130 foxes. The number of foxes was said to reach 65 (half the carrying capacity) in 38 years (which is C). Using this information and a value of B = -2.3, estimate the number of foxes in 54 years. Round to the nearest whole number. V A (3)
pa answer naman po, badly needed lang. ty!
Find the function that corresponds with a graph below
Multiple Choice 4. The equation m =n is equivalent to Oy=log, (5m) 3 m. Oy =3log Oy = 3log, (5m) %3D Oy =log, m 3 5
Stats b
Japanese Economy The percent change y in theJapanese gross domestic product (GDP) for yearssince 1997 is given by y = 0.0041x4 - 0.222x3 +4.287x2 - 34.8398x + 101.33417, where x is thenumber of years after 1990.a. Use graphical or numerical methods with thismodel to find the year before 1999 when thechange in the GDP was approximately 1.3 percentage points.b. According to this model, would the change in theGDP ever be 1.3% again?
The table shows the amount of Cobalt-56 remaining over time. Month Amount of Cobalt-56 Remaining in grams 1000 1 760 2 578 3 439 Describe the pattern. Choose all that apply. O Increasing Decreasing Linear Exponential
is K $ The exponential function given by H(t)=80,032.26(1.0485)', where t is the number of years after 2006, can be used to project the number of centenarians in a certain country. Use this function to project the centenarian population in this country in 2009 and in 2039. The centenarian population in 2009 is approximately ☐ . (Round to the nearest whole number.) D View an example Get more help- 47 96 5 & Z 8 144 ►11 144 Clear all Check answer prt sc delete home end pg up num