A certain community consists of 3700 people, and one individual has a particularly contagious strain of influenza. Assuming the community has not had vaccination shots and are all susceptible, the spread of the disease in the community is modeled by 3700 A 1+ 3699e-0.4t where A is the number of people who have contracted the flu after t days. (a) How many people have contracted the flu after 7 days? Round your answer to the nearest whole number. реople (b) What is the carrying capacity for this model? (c) How many days will it take for 700 people to contract the flu? Round your answer to the nearest whole number. days.

Q: During the first year with a company, Finley was paid an annual salary of $56,000, with a 6% raise…

A: Given that, the annual salary is $56,000, the interest rate is 6% per year. Note that, the formula…

Q: A model for the number N of people in a college community who have heard a certain rumor is N = P(1…

A: We have, A model for the number N of people in a college community who have heard a certain rumour…

Q: A plant grows 1.67cm in its first week. Each week it grows by 2% more than it did the week before.…

A:

Q: n%=D80-16

A: Given n=80-16t^2 We have to solve for t as shown below

Q: A culture of bacteria has an initial population of 3300o bacteria and doubles every 10 hours. Using…

A:

Q: The number N of employees at a company can be approximated by the equation N(x) = 22,439(1.476)*,…

A: First find the value of x than substitute in the given equation than simplify. In second part take…

Q: 2. Solve for x. A. В. С. D. A 8A 12 24

A: Since, lines are parallel and the transversals are cutting the parallel lines, which are not…

Q: The number of people attending an outdoor concert, pre COVID, can be modeled by c(p) = 0.07V 400 · ,…

A:

Q: (B) Solve for x the following: |4x + 5| >9

A:

Q: San Francisco's population has been declining since the "dot com" bubble burst. In 2002 the…

A: Given:population in 2002=776000declining rate=1.5% per year

Q: The population P (in thousands) of Charlotte, North Carolina from 1980 through 2013 can be modeled…

A:

Q: Find the general solution (3х — 1)у 3 бу — 10(3х — 1)"3. 1.

A: As per our guidelines we are supposed to answer only one question at a time. So I am solving the…

Q: If a ball is thrown upward at 128 feet per second from the top of a building that is 120 feet high,…

A: Consider the given height equation of the ball S=-16t2+128t+120.

Q: A soft drink vendor at a popular beach analyzes his sales records and finds that if he sells r cans…

A: *** This is the problem related to financial mathematics and we are advanced math expert and have…

Q: In a certain area, approximately 45% of the citizens has type O blood. In a given day at a blood…

A:

Q: If there are initially 3000 bacteria in a culture, and the number of bacteria doubles each hour, the…

A:

Q: 11. The value of a car, in dollars, is depreciating according to the formula V = 35,000(7.51)-0.04t…

A: Given,

Q: The population reaches 1.1 times its previous size in 2 years. This is represented by the formula:…

A: Given that the initial number of patrons= 570 This means P=initial value=570 So the formula becomes…

Q: Find E(2*ª +3k² ) in terms of n. -2k п. k=5

A:

Q: g(x)=3x^5-2x^2+x+1 What is the deggree, leading coeffiecent, constant term, and end behavior?

A: To find the degree, leading co-efficient, constant term and behavior of the given function.Result…

Q: A culture of bacteria has an initial population of 8600 bacteria and doubles every 5 hours. Using…

A: P(t)=P0(2)t/d

Q: In a small town with population 7,368 , the total number of people y infected by a virus x days…

A: use the given function

Q: A marathoner ran the 26.2-mi New York City Marathon in 2.2 hours. Show that at least twice the…

A: Given:Total distance travelled is 26.2 miTotal time taken = 2.2 hours.

Q: the number of people in a small town who are reached by a rumor about the mayor and an intern is…

A:

Q: 5. The cold-water faucet of a bath tub can fill the tub in 15 minutes. The drain, when opened, can…

A: This is the problem of time and work. First we have to find out individual work complete in unit…

Q: The current population of an animal species is 4.5 million, but is declining with a half-life of 10…

A: Given data- Current population of an animal species = 4.5 million. Half life = 10 years. We have to…

Q: 3x A= 2218 I+4 What is the best method to solve the equation for x? What is the solution to the…

A:

Q: The height of a rider on a ferris wheel, in meters, can be modelled with h(t) = 10sin(t-90degrees) +…

A:

Q: Your are driving away from New York. Your distance (in miles) away from New York x hours after 12:00…

A:

Q: A culture of bacteria has an initial population of 92000 bacteria and doubles every 7 hours. Using…

A:

Q: How do you solve T"+(a^2)*lamba*t=0?

A: The general form of a homogeneous linear ordinary equation with constant coefficients is given by…

Q: Your are driving away from New Orleans. Your distance (in miles) away from New Orleans x hours after…

A:

Q: Find all the solutions to 4x+1=(12x+3)e* -

A:

Q: A classmate decides to buy a used Honda Civic from a local dealership. At purchase, the car had…

A:

Q: The formula A=21.2e0.0418t models the population of a US​ state, A, in​ millions, t years after…

A:

Q: 3. "Crazy drunk drivers."-Guy sleeping on bench in Back To The Future While you're driving, a…

A: Given 's' is the speed of car in miles per hour.  And 'd' is the distance travelled by the car after…

Q: During the first 45 seconds of a rocket flight, the rocket is propelled straight up so that in t…

A: Now we will find the solution of the given problem.  Given t= 45 second

Q: A culture of bacteria has an initial population of 860 bacteria and doubles every 9 hours. Using the…

A:

Q: A company finds that the number of new products it develops per of dollars), according to the…

A: Please refer to the image below

Q: Solve for the unknown values using Iterative Methods -5][X1 -7||X2= X3 -3 5 4 6 -8 -2 9 -10

A: The gauss Seidel iterative method can be used to obtain the solution to the linear system. The…

Q: In a psychology experiment, rats were placed in a T-maze, and the proportion of rats who required…

A: Given integral is for more than t seconds.  We have to find the proportion of more than 8 seconds.…

Q: If a body is thrown upwards, the height in meters above the ground after t seconds is obtained by…

A:

Q: Find the exact solution for e^2x-6e^x-72=0  If there is no solution NA x=___

A: We have to find the exact solution for  e2x-6ex-72=0.

Q: Let P(t) represent the population of Los Angeles t years after 1900. a) interpret P(10)=319,198 in…

A: a) Given  let P(t) represent the population of Los Angeles t year after 1900 , P(10) = 319,198 . To…

Q: p2+5p+6      p+3

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: An expanding rectangle has a fixed width of 5 inches and an initial length of 0 inches. The length…

A: NOTE: Refresh your page if you can't see any equations. . width is w=5 inches the length is growing…

Q: A culture of bacteria has an initial population of 9300 bacteria and doubles every 3 hours. Using…

A: Given Po=9300t=3 hoursP=doubles=9300*2

Q: In a small town with population 7,368 , the total number of people y infected by a virus x days…

A: Given the model as:y=73681+1915e-0.97xHere y is the number of people infected by the virus and x is…

Q: Given: 0 5 7 8 10 f(x) 0 2 -1 -2 20 X a.) Determine the value at x-5.3333 seconds using quadratic…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.