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A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

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Q: Simplify and write in standard form (x − 8) (x² − 4x + 4) − (10x². · 4) – (10x² – 2x³ – 7) .St -…

A:

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A: sample size n=196proportion mean =proportion the standard deviation is ==0.028561) it follows normal…

Q: Given events J and K: P(J) = 0.23; P(K) = 0.36; P(J OR K) = 0.45. Part (a) Find P(J AND K). (Enter…

A: From the provided information, P (J) = 0.23, P (K) = 0.36, P (J OR K) = 0.45 a) The required…

Q: Determine the convergence set of the given power series. 17 Σ -(x- 2)" n n=1 n +2n The convergence…

A:

Q: The two triangles shown are similar. Which statement is true? 41 85° 54 54 85 O AB is proportional…

A: Here, two triangles are similar with angles A,B,C similar to P, Q and R respectively. Therefore, the…

Q: Vx E X, (x, x) ¢ R. X = {1,2,3}, h of the following relations R on X is irreflexive?

A: Here given set   X={1,2,3}   we know that relation is irreflexive when each x belong X (x,x) dose…

Q: k Express the given power series as a series with generic term x 00 an + 9 Σ n+ 9 n=7 ΣΟ k =

A: Given power series is ∑n=7∞ann+9xn+9 We need to express the given power series as a series with…

Q: 2. A vector # = (a,b,c) has a direction angle of 45° with the positive x-axis and a direction angle…

A: Here a vector r→=a,b,c has a direction angle of 45 with the positive x-axis and a direction of 130…

Q: und it. m*-81 m-3

A: we have to solve the quotient m4-81m-3 since we know that a3-b3= (a-b)(a2+ab+b2)so    m4-81= m4-34…

Q: 2x2 + 3x = 2O x(2x +3) = 20 x 0 or 2x+3 = 0 X0 or x =

A: To solve the equation.

Q: Give an example of a finite extension of Q that is not Galois. Prove your statements.

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Q: Plot the graph of the Tangent and Cotangent functions.

A: Solution is given below:

Q: h function makes the red function become the blue function? 3 4 -3 -2 -4

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Q: A 1970 comic book has appreciated 10% per year and originally sold for $0.35. What will it be worth…

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Q: ) Practice using Algorithm 8.3.12 by working through the Fibonacci sequence to find a closed…

A: The fibonacci sequence is defined as F(n)=F(n-1)+F(n-2) , n>1 , F(0)=0 , F(1)=1 .  That is  the…

Q: The first sheet of the spreadsheet linked above contains the scores of 50 students on 4 different…

A: The mode of a dataset is the value that appears the most in the dataset. A dataset can have no mode,…

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A: Dear student,                    According to our guidelines we can answer only first question or…

Q: G- sin y) dy = 0. Consider the DE dx + 1. The integrating factor is ey.

A:

Q: Consider the ring Z/nZ, where n is a natural number. The elements of the ring are the residues of…

A: We have a given solution in which it is proved that Z/nZ is a commutative ring with unity.We will…

Q: 1. Assuming the chewing gum company's claim is true, what is the probability that fewer than 78% of…

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Q: Jump to level 1 In a poll of 1000 randomly selected voters in a local election, 45 voters were…

A: Statistics is a branch of mathematics that gives us the tools to deal with large quantities of data…

Q: 2) Solve the system of equation below using Gaussian elimination method. w+x+y+z=5 -w + x + 2z = -2…

A:

Q: A furniture company wants to know what percent of their customers are satisfied with the furniture…

A: The data on furniture purchases is provided as follows:Sample size, Proportion of satisfied…

Q: a2 and p2.

A: One has to find second term of the respective sequence:

Q: To show that x = -3 is a solution of the given equation, divide f(x) = x -37x - 84 by (x + 3) using…

A:

Q: Consider the DE y(x² + y) dx + x(x² – 2y) dy = 0. 3. The DE will become exact after multiplying it…

A: 3.    1x2 4.   xy-y2x=c 5.   True

Q: label each part please.

A: a) The completed table is - Hair Type Brown Blond Black Red Totals Wavy 20 6 17 3 46 Straight…

Q: A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet…

A: Sample size 25% of students attend Tet festivities.

Q: A researcher wants to know how long it takes, on average, for a certain species of bacteria to…

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Q: Draw a scatter graph of this in i. ii. Determine the equation of the a linear relationship. ii. Draw…

A: Given data,   X Y X*Y X*X 50 20 1000 2500 100 65 6500 10000 150 75 11250 22500 200 130…

Q: Recently, a nurse commented that when a patient calls the medical advice line claiming to have the…

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Q: Determine the first three nonzero terms in the Taylor polynomial approximation for the given initial…

A: We determine the first three non zero terms in the Taylor polynomial approximation for the given…

Q: Activity Bicycles Football Basketball Playground Soccer Baseball All-Terrain Vehicle Hockey…

A: The data of the study on all the sports-related concussions in an emergency room for 5-18 years…