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: Suppose P(A) = 0.57, P(B) = 0.20, and P(AM B)= 0.05. What is P(A| BC?

A: A and B with probabilities P(A)= 0.57 and P(B)= 0.20 P(A ⋂ B)= 0.05To find the probabilit P(A|Bc)

Q: If Z=x+iy and 12/=/2-81 of *= Hhe Value %3D

A: Given that       z = x+iy  and |z| = |z-8| Here we have to find the value of x .

Q: Given P(E) = 0.34, P(F) = 0.36, and P(E and F) = 0.17, what is P(E or F)?

A: Solution: From the given information,

Q: Given P(E or F) = 0.60, P(F) = 0.43, and P(E and F) = 0.11, what is P(E)?

A: Given  P(E or F) = 0.60, P(F) = 0.43, and P(E and F) = 0.11, P(E)= ?

Q: f ​P(E)=0.60​, ​P(E or ​F)=0.65​, and​ P(E and ​F)=0.10​, find​ P(F).

A: Let E and F are two events. The known probabilities are, ​P(E)=0.60​, ​P(E or ​F)=0.65​, P(E and…

Q: P(A) = P(B|A) = P(A and B) = ? 10 %3D 10 Answer: 13 %3D P(B) = 20 P(A) = P(A or B) = ? %3D Answer:…

A:

Q: Find the reference number t for eac a) t=D좋 b) t = %3D 3 ´c) t = %3D d) t = - 5 6

A: Find the reference number  k for each of the following values of  't'a  t=7π8      The reference…

Q: Given, P(A or B) = 0.80, P(A') = 0.48 and P(A and B) = 0.20 Find P(B)?

A: P(A∪B) = 0.80P(A') = 0.48P(A∩B) = 0.20P(B) = ?

Q: (b) Write z = (3- 3i)+ in the form of x +iy.

A:

Q: iven P(E or F) = 0.86, P(F) = 0.15, and P(E and F) = 0.02, what is P(E)?

A:

Q: Given P(E or F) = 0.86, P(F) = 0.26, and P(E and F) = 0.02, what is P(E)?

A: Given P(E or F) = 0.86, P(F) = 0.26, and P(E and F) = 0.02, By the addition theorem  P(EorF) =P(E)…

Q: Let ag = 2k + 1. %3D 30 Find ak k=1

A:

Q: Given, P(A or B) = 0.80, P(B') = 0.33 and P(A and B) = 0.20 Find P(A' and B)?

A: Solution-: P(A or B)=0.80, P(B')=0.33 and P(A and B)=0.20 We wan to find P(A' and B)=?

Q: Solve S=n(n+1)/3; for n

A: Given:          S=n(n+1)/3 ; for n

Q: (1 2 3 a) For a 1) give a321. 3 2

A:

Q: Given P(E) = 0.26, P(F) = 0.48, and P(E and F) = 0.11, what is P(E or F)?

A:

Q: n(A U B) = 132, n(B) = 71, and n(AN B) = 8, what is n(A)? %3D %3D

A: We have given that n( A U B)=132 , n(B)=71 and n( A ∪ B)=8

Q: Find N, A, and b.  k(x) =  11 2 + 7.5(1.06−x) ;    [0, 100] N  =    A  =    b  =

A:

Q: ー人 13 4

A: It is just a simple multiplication of 8 and 4 and then division by 3

Q: 10,000 12. C(x) %3D 20,000 + 50х + ; х 3D 100

A: GivenC(x)= 20,000+50x+10000x   :x=100

Q: (1/64)3n x 8 =26

A: Formula:

Q: If b = 1, c = 2, and ZA = 60o, find a. %3D

A:

Q: Given P(A) = 3/5 and P(A and B) = 1/5, find P(B|A). %3D 3/5 1/5 О 1/3

A:

Q: not 28 for part a or 47.333 for part b.  t is measured in years since 1993 n is millions  a. what…

A: Given,          The rat population in a major metropolitan city is given by the formula…

Q: If p(A) = 0.11, p(B) = 0.15 and p(A and B) = 0.26, are A and B independent? %D

A:

Q: If P(A) = .55, P(B) = .32 and P(AUB) = .70, a) Find P(A/B) Round your answer to 4 decimal places. b)…

A:

Q: Given P(E) = 0.45, P(F) = 0.44, and P(E and F) = 0.11, what is P(E or F)?

A: P(E or F) = P(E) +P(F) - P(E and F)

Q: Given P(E or F)=0.87, P(E)=0.14, and P(E and F)=0.19, what is P(F)?

A: We have given that,  P(E or F) = 0.87, P(E) = 0.14                              and P(E and F)= 0.19…

Q: If P (A) = 0.5, P(B) = 0.5, and P(4 and B) = 0.4, find P(A or B). %3D P(4 or B) = I %3D

A: According to the given information, we have P(A) = 0.5P(B) = 0.5P(A and B) = 0.4

Q: In the equation a? + x = 0, one root is equal to O 5 0 1 O 1/4 O-1

A: The given equation is  x2+x=0

Q: *+ xx + x = 0 has a centre at the origin. %3D

A: Given: x.. +xx.+x3=0

Q: Given that P(B|A) = 0.78 and P(A) = 0.47, what is P(B AND A)? Round to three decimal places.

A:

Q: 10. If CD = 5x – 2 and AB = 2x + 18, find %3D AB B.

A:

Q: 3e2i® e2i® is equal to 3 None of these -3 -1 1 ООО О

A:

Q: 27 If x = - then x-2/3 4' (?) %D

A: Given  x = -274 We have to find  x-2/3.

Q: 2) A = [ det (A) = 30 %3D

A:

Q: solve for t

A: Given equation: eln2t=12

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.