Multiply using the tabular method or distributive property (-3m + 5)(11m² - 8m -4)

Q: a. Show that the line integral Sc (yz — 2z) dx + (xz + 3) dy + (xy – 2x) dz is independent of the…

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Q: Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a)…

A: Hello. Since your question has multiple, we will solve first question for you. If you want remaining…

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

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Q: A doctor is interested in the proportion of patients which live at least 5 years after being…

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

Q: A politician running that only 15% of Calif her competitor is doing. Xavier wants to test if this is…

A: 'lk/j[k

Q: For the series below calculate the sum of the first 4 terms, S4, and find a bound for the error.…

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Q: dy Find for three only: dx 1) y = In(cos x . Inx²)

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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: Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 68…

A: According to the given information, we have Mean = 68 Standard deviation = 4

Q: Please solve and show all steps and work.

A: The inverse of A−1 is ⎣⎢⎡​−72​−21​289​​−73​−21​−283​​−71​−21​281​​⎦⎥⎤​.Explanation:Steps and…

Q: Example: Find ỹ, nº = (sin x)* + In x + ncos * + x2n

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Q: Which of the following functions are solutions of the differential equation dx - 3y = 6? Verify…

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Q: Home-Base, a home improvement and building supply chain, is going to build a new varehouse facility…

A: To formulate the nonlinear programming model for this problem, we need to define the decision…

Q: Evaluate the determinant of the 5x5 matrix shown by expansion of minors and by pivotal element…

A: Hint: Apply row operation in the given matrix, then obtain the required determinant.

Q: #1. Evaluate (4cis #2. Given Z1 = 5 (cos 15° + i sin 15°) and Z2 4 (cos 120° + i sin 120°) Z1 a.…

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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: Twenty-nine fast-food restaurant hourly employees were surveyed to see how many hours they worked…

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Q: Consider the following differential equation to be solved by the method of undetermined…

A: Consider a non homogenous differential equation of the form a(x)y''+b(x)y'+c(x)y=r(x). The…

Q: To determine whether the series p-series P = n=1 5k4 n5 - 4n - 2 What value of p should be used? np…

A: The  series : .The aim is to determine whether the series converges or diverges using a comparison…

Q: The percent of fat calories that a person in America consumes each day is normally distributed with…

A: Let  be the percent of fat calories that a person in America consumes each day.The random variable…

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

A: Introduction:Denote p as the true population proportion of dentists who recommend the chewing gum…

Q: (A) Prove that: cosh x + sinh x = e*

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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: The cost of unleaded gasoline in the Bay Area once followed an unknown distribution with a mean of…

A: The question is about sampling distributionGiven :Mean cost of unleaded gasoline (  ) =…

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: Twenty-six car salespeople were sampled to see how many cars they sold in a month; the following…

A: 19, 27, 27, 14, 23, 17, 32, 11, 27, 31, 22, 33, 28, 26, 31, 25, 23, 31, 26, 36, 24, 28, 12, 28, 25,…

Q: a2 and p2.

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

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: t distance? calculate this probability? ate the result. If there is more than one z-score, a. Is.…

A: We have given that theMean(µ) = 269Standard deviations (σ) = 71

Q: 1. How are the collection of all sample proportions of samples of size 172 distributed? NO 2. What…

A: Given Information: Sample size (n) = 172 studentsPopulation Proportion (p) = 0.51. The distribution…

Q: Consider the random process where a fair coin will be repeatedly flipped until the sequence TTH or…

A: Assume that Head and Tail are defined as H and T, and the coin a flipping then, It is given that…

Q: The limit below represents a derivative f'(a). Find f(x) and a. (6+h)² - 36 h f(x) = a lim h→0

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

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Q: 11. Reed is trying to find the height of a building. From one position the angle of elevation from…

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Q: Example 1: Find the distance between the line y=3x-2 and the point (1,3).

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

A: Let X be the random variable representing the number of patients out of the 30 who actually have the…

Q: Which option below follows the same pattern as those shown? A 000 DD Next 0 >

A: Given a series of patterns.To determine which of the given patterns is the same as the given ones.

Q: nd the value of the constant c that makes the following function continuous on (-∞0,00). [cs + 4…

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Q: Find the cos 43.5°

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