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Q: sequence d. 5P, 2a,-1- an-2 for %3D defined by a, = 3, az = 5, and a, n2 3. Gfth terms of the seguen...
A: Given an = 2an-1 - an-2 and a1 = 3, a2 = 5.
Q: JE(«) = -2J,(x) + Jg-1(4) = 2J,(x) – Jp+1(=). %3D %3D
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Q: Use the eigenvalue-eigenvectors to solve the mitial value problem 5 -4 0 1 0 2 X, X(0) = 2 5
A: We will find out the required solution.
Q: In a charity triathlon, Mark ran half the distance and swam a quarter of the distance. When he took ...
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Q: 9. True or False: “There is no way to assign truth values to the atomic components of an equivalent ...
A: Clearly this statement is
Q: # Let A1, A2, · •, A52 be the roots of 101/52 Show that 52 Ed; = 0 i=1
A: Given: λ1, λ2,⋯, λ52 are the roots of 10152. To find: ∑i=152λi=0
Q: -1 -3 -4 and D = -2 Let A = B = C = %3D -3 -2 -8 Linearly Independent - 1. Determine whether or not ...
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Q: TOPIC: Numbers and Pattern Use the equation ? = 3? + 7 (modulo 28), to: (a) encrypt the word “BE...
A: Given, the set A, B, C, . . ., Y, Z, !, _ and modular set ℤ28 under the operations addition and mul...
Q: 1. Let f be a bounded function on [a, b] and P a partition of [a, b]. If P* is any refinement of P, ...
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Q: 6) Define the cardinality definition of addition.
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Q: Find f (7. 50) from the following table : 7. 47 7. 52 7. 53 7. 48 · 195 7. 49 7. 50 7. 51 y=f (x): ·...
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Q: 1. Determine using a tree whether the following two propositions are equivalent. If they are not equ...
A: To determine whether the given propositions are equivalent, we must determine if ∀xPx→Gc≡∀xPx→Gc is ...
Q: -6: Solve by using gamma function | Vxe-*dx
A: Since you have posted multiple questions as per guidelines I can solve only one question so please r...
Q: how do you do long divison
A: Division is one of the arithmetic operations which is the process of repeated subtraction. It is use...
Q: A parka that sold for $65 is marked up to $70.20. What is the percent of markup?
A: solution of the given problem is below ....
Q: accumulate 70,000 for 2 years and 9 months at 2 3/4% simple interest
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Q: Find the LU tactorization of 4 4 A 4 -5 use it to solve the system -4 4 4 A = LU = %3D
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Q: Problem Set A (1) The table below shows the calories, fat, and carbohydrates per ounce for three bra...
A: The inverse of matrices: The inverse of a matrix is another matrix that yields the multiplicative id...
Q: Sn : n(n + 1)(2n + 1) :2 %3D 6. i= a) Statement S6: b) Statement S5 : || +
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Q: The taxes on a house assessed at $85,000 are $3740 a year. If the assessment is raised to $110...
A: If the value of x items is y, then using the unitary method, it can be written that the value of 1 i...
Q: 2. How many 10-bit strings have a weight of 6 or greater? Explain.
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Q: 2+1 a) (s+2)(s+3) -1 b) +2 c) +2a+5
A: Inverse Laplace transferom
Q: Let a > 1 be an integer. Prove that n|p(a" – 1), where o is the Euler ç-function.
A: In number theory, Euler's totient function counts the positive integers up to a given integer n that...
Q: Q No-3: Find the Laplace transform of (Coshat)(Sinhat) also find inverse Laplace transform.
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Q: Three forces P, Q, R act along the sides of the triangle formed by the lines x+ y = 1, y –x = 1, y =...
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Q: James, Carl and Benny had a total of $630. James gave 1/4 of his money to Carl. Carl gave $40 to Ben...
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Q: A gardener has two fertilisers that contain different concentrations of nitrogen. One is 3% nitrogen...
A: Let x represents the amount of 3% nitrogen and y represents the amount of11% nitrogen then the equa...
Q: X1 + 2r, - x3 + 3x, – x5 = -3 X1 - 3x, + x3+ 2x4 – x5 = -3 2x, + x2 + xz – 3x4 + x5 = X, - X, + 2x3 ...
A: For a system of linear equations of the form AX = b, the solution using inverse method is X = A-1b
Q: Question 2. Let T : R2 → R³ and S : R³ → R be linear maps. Are the following compositions defined? a...
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Q: x + 2y + z + 4w = 3x + 6y + 5z + 12w 11 30 x + 3y – 3z + 2w = -5 бх y - z + w = -9 - 4-6 X, + 2x, - ...
A: Gaussian elimination method: This method is used to solve the system of linear equations. It is also...
Q: find the volume of the given through integration topic: solid revolution, please include the graph
A: If y=f(x) is a function, then the independent variable x is called the input of the function, and th...
Q: Find the limit. NOTE: Enter the answer using round brackets. t2 + 7 1 lim tto 9t2 + 10’ 4t |(?,?) %3...
A: We will find out the required value.
Q: y" + 25y = 0, y(0) = 4.6, y'(0) = -1.2
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Q: 6. Choose the answer that correctly fills in the blank. If a set of statements S is logically incons...
A: Logical falsity: Definition: A sentence is logically false if and only if it is not possible for it ...
Q: 4. sin Tx - y = 0 4 -- y = -1 5.
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Q: The length of a rectangular floor is two metres more than twice its width. If a diagonal of the rect...
A: In this question, concept of Pythagoras theorem is used. Pythagoras Theorem The Pythagorean theorem ...
Q: Q. 1 Find the general solution of the differential equation y" – 4(sec x + tan x)y' – 4(y - 2) = 0. ...
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Q: (2) The number q of roller blades a firm is willing to sell per week at a price of Sp is given by q=...
A: By definition, a function is a special case of a relation between the members of two sets. It is a r...
Q: 4) dition over multiplication) Theorem 8. Va, b,cEN, (a + b) ·c = a·c +b.c(Distribution of
A: Principle of mathematical induction: The mathematical induction principle is as follows: If the inte...
Q: 4 5 A = - 1 4 - 3 - 3 1-3 2. 2. 3 -5 -3 -5 Find the inverse Aof the given matrix A if it exists
A: Given: A=0-145-14-3-31-3223-5-3-5
Q: 1. Let u be a smooth harmonic function inside the unit ball B(0,1) in R² so that Ju| < 1. Prove that...
A: As u is harmonic, it is a solution to the Laplace's equation.So we will use the general infinite ser...
Q: If A is an abelian group with A <G and B is any subgroup of G, prove that ANB < AB.
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Q: ccumulate ₱ 70, 000 for 2 years a
A: Simple Interest: Simple interest is a quick and simple technique of calculating interest on money. I...
Q: PROBLEM SOLVING: James wants to cut down a tree in his front yard, but he is worried about it falli...
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Q: Use Cramer's Rule to solve the system of linear equations for x and y. kx + (1 k)y = 2 ky = 5 (1 – k...
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Q: The table below shows the projected values (in millions of dollars) of hardback college textbooks so...
A: We will find out the required values.
Q: 10. Let a, beK be algebraic over F of degrees m and n, respectively. If m and n are relatively prime...
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Q: Evaluate (x - iy) dz along (a) the parabola y = 2r? from (1, 2) to (2, 8),
A: In the given problem we have to evaluate ∫C(x2-iy2)dz along the parabola y=2x2 from (1,2) to (2, ...
Q: b. find the sign for the directional derivative for f(x,y) in the w-> direction. Explain how you kno...
A: For (b), Let us look into the phase portrait of the function f(x, y). Here, the direction vectors v...
Q: ~l+vI+x? xy dydx 1-V1-r4
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1. In your own words, why is there a need for numerical techniques and describe the
numerical method of calculation.
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- What is the total effect on the economy of a government tax rebate of $1,000 to each household in order to stimulate the economy if each household will spend 90% of the rebate in goods and services?From your hotel room, you look down at the street and want to estimate howmany taxis are available. You know that taxis are numbered sequentially, and,from your window, you can make out a passing taxi’s number as 50. What isyour unbiased estimate for the total number of taxis in town?How many ways can you be described in numerical terms? What are some of your intrinsically numerical attributes? Could you express some of your qualitative attributes in quantitative terms?
- I'm having an issue with applying emperitical and cherbov therom to the word problems. i understand how to plug the numbers in but when it asks for the percentage between the numbers i dont understandThe average house in a particular city costs $ 58,000 and the sales price is normally distributed with σ = $ 5,500. In a sample of 1,100 houses, how many will cost between $ 52,500 and $ 69,000 ? Note: If the answer contains a decimal number, use a period separator (*.*) with 3 digits behind it... Please help me2. The cost, in millions of dollars, of a 30-second TV ad during the Super Bowl from 2015 to 2019 can be approximated by ?(?) = −0.139?2 + 0.788? + 4.24 (million $), where ? is the number of years since 2015.What was the average cost of a Super Bowl ad during the given period?
- How many ways could you be described in numerical terms? What are some of your intrinsically numerical attributes? Express several of your own attributes in quantitative terms by listing personal variable characteristicsSuppose you wanted to poll citizens of the U.S. and Canada to estimate the number of people who caught COVID19 in 2021. You do this by first estimating the percentage of population with COVID19 and then multiplying that estimate by the population of each country. The U.S. has a population of about 328 million, while Canada has a population of about 38 million. Other things being equal, how many people would you need to poll in each country so that your level of accuracy in number of people with COVID19 was comparable between the two countries? a. You should poll the same number of people in the U.S. and Canada. b. You should poll more people in the U.S. c. More information is needed. d. You should poll more people in Canada.Suppose you wanted to poll citizens of the U.S. and Canada to estimate the number of people who caught COVID19 in 2021. You do this by first estimating the percentage of population with COVID19 and then multiplying that estimate by the population of each country. The U.S. has a population of about 328 million, while Canada has a population of about 38 million. Other things being equal, how many people would you need to poll in each country so that your level of accuracy in number of people with COVID19 was comparable between the two countries? Group of answer choices You should poll more people in Canada. You should poll the same number of people in the U.S. and Canada. You should poll more people in the U.S. More information is needed.
- An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 1 of 2: Suppose a sample of 261 tankers is drawn. Of these ships, 46 had spills. Using the data, estimate the proportion of oil tankers that had spills. Enter your answer as a fraction or a decimal number rounded to three decimal places. Step 2 of 2: Suppose a sample of 261 tankers is drawn. Of these ships, 46 had spills. Using the data, construct the 90% confidence interval for the population proportion of oil tankers that have spills each month. Round your answers to three decimal places.Find the range of the number or ounces dispensed by Machine 2 in Table 4.5In a multiple-step calculation, is it better to round off the numbers to the correct number of significant figures in each step of the calculation or to round off only the final answer? Why?