A certain community consists of 4700 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 4700 A %3D 1 + 4699e¬ 0.55t where A is the number of people who have contracted the flu after t days. (a) How many people have contracted the flu after 6 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 400 people to contract the flu? Round your answer to the nearest whole number. days.

Q: t has been estimated that only about 25% of California residents have adequate earthquake supplies.…

A: Given Information: It has been estimated that only about 25% of California residents have adequate…

Q: 1 [{t• c*} = s2(s – 3)

A:

Q: As you have not learned how to format cells in Excel, you must calculate these values yourself, and…

A: When a value is given in percentage it gives better understanding on it when compared to fractional…

Q: The number of computers N (t) (in millions) infected by a computer virus can be approximated by 2.2…

A: Given data is: Nt=2.21+17 e-0.82t

Q: Q6.6. Imagine that a new, deadly coronavirus arises and starts a global pandemic. Experts are…

A: Critical immunization threshold can be calculated as follows qc=1-1/R0 qc=1-1/5 =1-0.2=0.8 From…

Q: The circulation (as of September 20 of each year) of daily English-language newspapers in a certain…

A: The function is nx=0.00792x3-0.37x2+3.557x+51.588 The formula for the average of the function is…

Q: A certain county taxes the first $ 200,000 of an individual's income at a rate of 12%, while all…

A:

Q: A.) use a right hand sum with three rectangles to estimate the net change in population between t=1…

A: In the question we have to find the values of the net change.

Q: A toxin is introduced into a colony of bacteria, and t hours later, the population of the colony id…

A: The given function is: N(t)=(7+3t)e-0.2t To find the time when the population begins to decrease.

Q: 3. From 1970 to 1990, Sri Lanka's population grew by approximately 2.2 million persons every five…

A: Solution is given below

Q: 1 of his capital at 7% p.a., at 8% p.a. and the remainder at 10% p.a. If his annual income is A man…

A: as per our guidelines we are supposed to answer?️ only one question. Kindly repost other question as…

Q: Out of 100 doctors in Group A, none knew about the drug at time t = 0, but 66 of them were familiar…

A: Given: Out of 100 doctors of group A, none knew about the drug at time t=0And after 13 months, 66…

Q: A certain community consists of 2400 people, and one individual has a particularly contagious strain…

A: Find the contracted from flu

Q: Since January 1, 1960, the population of Slim Chance has been described by the formula…

A:

Q: A certain community consists of 2000 people, and one individual has a particularly contagious strain…

A: Given

Q: A scientist investigating a new type of bacteria has created the following model for the population…

A: Population pf the bacteria P=150(1.08)t   ...(1)Where t= time According to question given that t=10…

Q: How does h(n) = n2 / 2n behave for large whole-number values of n? Does h(n) tend to infinity?

A: Consider the function:      hn=n22n Determine end behavior for the large whole number value of n.

Q: k Axr? and in A arnd v if r is increased by 20% 3. the per cent age incresse

A: Given that r increased by 20%. So the new value of r is = r+ 20% of r =r+0.20r =1.20r Let the new A…

Q: Based on the results obtained, does listening to music lower oxygen consumption? Test hypothesis at…

A:

Q: Under certain water conditions, the free chlorine (hypochlorous acid, HOCI) in a swimming pool…

A:

Q: The fox population in a certain region has an annualgrowth rate of 9 % per year. In the year 2012 ,…

A:

Q: The following table shows the result of inoculation against cholera: Not Attacked Attacked 5 (AB) 9…

A: Hypotheses: H1:The effect of inoculation and Cholera are independent Ha:The effect of inoculation…

Q: A. In what year between 1850 and 2000 was the population growing at 1.8 million people per year? B.…

A:

Q: In the given question  two models R1 and R2 are given for revenue (in millions of dollars) for a…

A: Solution Given  two models R1 and R2 are given for revenue (in millions of dollars) for a…

Q: 25% of the 3rd Quarter grades in Mathematics of the Grade 10 Students is less than or equal to…

A: Given information: Class number  Class Boundaries Class Interval Frequency Cumulative frequency…

Q: ¹ Find the value of L-1 s²+6 [(s²+1)(s+4)]

A:

Q: The population of the United States is predicted to be P(t) = 310e0.0073t million, where t is the…

A: GIVEN DATA : Population of the United States P(t)=310e0.0073t million where t is the number of years…

Q: The population of a certain inner-city area is estimated to be declining according to the model…

A: According to question, Population P(t) =584,000e−0.023t,

Q: A scientist investigating a new type of bacteria has created the following model for the population…

A:

Q: In order to maximize tomato yield we are interested in whether using different cultivars of tomatoes…

A: Formula for MST: MST=SSTdfSST From the given information, SST=165 and there are 3 df. That is,…

Q: In the year 2000, the population of a small city was 40,000. The population grows at a rate of…

A: The population t years after 2000 is rt=1250e0.04t Between 2027 and 2038, the growth of population…

Q: 18 The chance of winning on a Trisslott is about I at 5. Samir has bought a Trisslott every week for…

A: Here the chance of winning on a Trisslott is about 1 at 5. Samir has bought a Trisslott every week…

Q: During testing of a certain brand of air purifier, the amount of smoke remaining t min after the…

A:

Q: Find the third term of: E33-1)n+1 (z+3)2n (2п)! Σ n=D

A: This is a problem related to series expansion and calculating the term of it. Since series is…

Q: a group of buffaloes is introduced into a wildlife refugee. After t years, the population is given…

A: Here after t years the population is given as:N=600.25+0.80t

Q: A house is purchased for $140,000 in January 2004. A year later, the house next door is sold for…

A: Given that, the model is Vt=140e0.0676586485t. Let the worth of the house is $290,000 and t=0…

Q: An animal population currently has 7400 members and is reproducing at a rate of R(t) = 2270 + 50t…

A:

Q: Big Claw, the crayfish, challenged Flicker to a 60 cm race. Since Big Claw is much larger, he…

A: To determine the winner of the race.

Q: According to a study conducted in 2003, the total number of U.S. jobs (in millions) that are…

A: Given The total number of U.S. jobs (in millions) that are projected to leave the country by year t…

Q: The population P (in thousands) of Orlando, Florida, from 1980 through 2013 can be modeled by P =…

A: Topic:- Algebra

Q: A certain community consists of 3100 people, and one individual has a particularly contagious strain…

A: The given model is: A=31001+3099e-0.55t where A is the number of people who have contracted the flu…

Q: For this problem, involving a weighted die. assume that all the odd numbers are equally likely to…

A:

Q: A certain community consists of 3600 people, and one individual has a particularly contagious strain…

A: A certain community consists of 3600 people,and one individualhas a particularly contagious strain…

Q: a x In the experiment of tussing a fair coin is the randam variable giving 3 times the number of…

A: Given three fair coins are tossed. So PX = 0 = 18P(X = 1) = 38P(X = 2) = 38P(X = 3) = 18

Q: A production manager determines that t months after production on a new product begins,  units…

A:

Q: Suppose that in a population of shoppers, the proportion of people who had visited supermarket A…

A: The proportion of people who had visited supermarket A=P(A)=0.18 The proportion of people who had…

Q: In 2020, the Philippine mid-year population is estimated at 109,581,078 people. That year, a total…

A: In 2020, the Philippine mid-year population is estimated at 109,581,078 people. That year, a total…

Q: 1. Mr. Tejas has a total investment of Rs 10,000 in 3 bank accounts, one paying 5% interest. another…

A:

Q: A certain community consists of 4600 people, and one individual has a particularly contagious strain…

A:

Q: A poll shows that half the consumers who use brand A switched to Brand b the following year, while…

A: A poll shows that half the consumers who use brand A switched to Brand b the following year, while…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.