Solve the system by elimination 73), x+ 8y = 44 *4x + 7y = 19 *: A) {(4, 5)} 73) B) {(-4, 6)} C) {(3, 6)} D) Ø

Q: 1. Given vectors B = (2,–3),C=(6,9) in R² . Examine if they are linearly independent. 2. Given vecto...

A: We have to find lineary independent or dependent. 

Q: 1 1 3 Find the determinant using the row operations -2 3 -1 1 2 2 -1 N 10 3

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to g...

Q: The sum of the entries in the nth row of Pascal's triangle is equal to 2"1 for each n e N. Proof: Th...

A: Here we will check whether given statement is true or false,

Q: A credit union is offering 30-year home loan with annual rates of 4.1% with 1.5 points or 3.8% with ...

A: Given p=$330000

Q: Determine the length of the curve y = x +x in the interval 1 <a <2. %3D 59 24 O 2.86 O 3.01 127 50

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Q: Solve the system by using Gaussian elimination or Gauss-Jordan elimination. 3x + 10y + 9z = 0 x+ 3y+...

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Q: P(x)= x^3 — 9x^2+ 11x+ 21; -1 The other zeros are x=

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Q: The indicated function y, (x) is a solution of the given differential equation. Use reduction of ord...

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Q: 1 A = 2 1 1 - 2 3 B= - (a) Find AB if possible. (b) Find BA if possible. (c) Find A if possible. (Hi...

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Q: Determine the length of the shortest side of an isosceles triangle if the smallest interior angle is...

A: As per company guidelines we can solve first question. I hope that the given solution will help you....

Q: Of the following numbers, which is closer to 62 than it is to 358? a .168                        b....

A: As per bartleby guidelines we are supposed to answer only 1 question per post. This post contains 3 ...

Q: 3x+5 Determine the excluded values of the following rational expression: 5x2-x-4

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Q: Question 30 REEMA Complete the following for each pair of vectors. Es Do not round any intermediate ...

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Q: Let 4 -2 vi -2 6. C. where cER. What is the only value of c basis for R?

A: To find the value of c we find the Det(A)=0.

Q: Find the y-intercept and x-intercept of the line. 7х- 5у%3D— 12 y -intercept: 믐 마음 x -intercept: ]

A: The given equation is 7x-5y=-12.

Q: 4. What is the range of the function y = 2(5)*? %D 1) y 0 3) ys0 4) y20 How do you know?

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: what’s a exponent?

A: Solve the following

Q: Your perfectly reliable friend asks for a loan and promises to pay back P 150 two years from now. If...

A: We can find the maximum amount to be loaned as below

Q: Solve the following linear system by Gauss elimination. -2b + 8c = 4 4a + 8b – 4c =-16 4a + 2b+21c =...

A: The given linear system,-2b+8c=44a+8b-4c=-164a+2b+21c=-2

Q: What value of d makes this addition sentence true? D Hint: Use properties of addition. 36 + 79 = d +...

A: This question is based on Commutative property of addition.

Q: Problem (2): Find the time function corresponding to each of the following Laplace transforms using ...

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Q: Let 2. 4 VA vi -2 where cER. What is the only value of c for which the set {v1, v2, V3, V4} is not a...

A: This is a problem related to the vector. Vecor sets are called as basis if its determinant is finite...

Q: divisions. Simplify the resu

A: We have to simplify the given expression

Q: 5. Consider the following linear programming problem: Maximize: P=12x1 +10x2 subject to: 5x1 +3x2 31...

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Q: Solve the following problem. PV = $26,825 n = 116  i = 0.024 PMT =? PMT = $__? Round to two decima...

A: Given data  PV = $26,825  n = 116 i = 0.024,  PMT = ?  

Q: (a) Does the parabola open upward or downward? 口口 O upward O downward None (b) Find the intercept(s)...

A: Parabola

Q: Find Taylev Sevies af the Exce funckuns Sex)=Lnx atazt at azz

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Q: Write a proof sequence to establish that p + p^pis a tautology.

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Q: Find the distance between the two points. Imagine a right triangle connecting the two points. (-3,2)...

A: Simplify it for the solution

Q: 2. Prove Lemma: For all sets A, B, and C, A × (BNC) = (A × B) N (A × C)

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Q: Use the formula for the present value of an ordinary annuity or the amortization formula to solve th...

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Q: Find all the real zeros of the polynomial P(x) = x' +x? – 3x + 1. Its real zeros are x¡ = -1 and x3 ...

A: Rational Zero Theorem :A Rational root of a polynomial function            f(x) = anxn+an-1xn-1+...+...

Q: A. Use variables to rewrite the following sentences more formally. 1. Are there numbers with the pro...

A: Please refer to the image below

Q: Determine whether the following correspondence is a function. Firm Number of Partners Peter Young & ...

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Q: An isosceles triangle of maximum area is inscribed in an ellipse with major axis 10cm and minor axis...

A: An isosceles triangle of maximum area is inscribed in an ellipse with major axis 10cm andminor axis ...

Q: .x2 + 4x = 21 x2 - 45 = 4x %3D %3D x2 - 5x – 64 = 7x x2 - 10x + 49 = 4x + 1

A: Topic = Quadratic equations As per guidelines , At a time only three sub-parts of a question can be ...

Q: Find the distance between the points. Give an exact answer and an approximation to three decimal pla...

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Q: 24/7 divided by 1/1 = 24/7

A: 24/7 divided by 1/1 = 24/7 Identify is it true or false

Q: f(x)=2etx-1-7

A:

Q: Recently, More Money 4U offered an annuity that pays 4.5% compounded monthly. If $1,850 is deposited...

A: Let's find. 

Q: x2-y2 x2-2xy+y2 (x+y)2 (x-y)2

A: The given expression is  x2-y2x2-2xy+y2·x-y2x+y2 we know,    x-y2=x-yx-y=x2-xy-yx+y2=x2-2xy+y2 x-y2=...

Q: Which of the following is a solution of the following equation valid near the origin for x>0? x²y' +...

A: heresolution y=9c'-6c'x+2c'x2+c"e-3xx2when x&gt;0 but near to 0then e-3x→1theny=9c'-6c'x+2c'x2+c"x2 

Q: 2.lf reducing calorie intake by 2,000 calories results in a weight loss of 1 pound. How many pounds ...

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Q: Given below are descriptions of two lines. Line 1: Goes through (– 15, – 131) and (- 9, – 77) Line 2...

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Q: Find the interquartile range of the data set. {-4, -6, -9, -3, -2, -4, 0}

A: Solution is written in below steps.

Q: Label the relations below as reflexive (or not), symmetric (or not), antisymmetric (or not), and tra...

A: A) ONLY antisymmetric  

Q: Find the mode of the data set: 234, 228, 234, 229, 234, 278 О 229 О 231.5 О 234 О 239.5

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Q: 318a9 . V6ab2 4

A: The given question has been solved in detail. 

Q: 2. Prove Lemma: For all sets A, B, and C, A × (BNC) = (A × B) N (A × C)

A: Cartesian product of sets

Q: REE Calculate the x and y components of the vector given below. Do not round any intermediate comput...

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