Given the following matrix A, find an invertible matrix U so that A is equal to UR, when R is the reduced row-echelon form of A You can resize a matrix (when appropriate) by clicking and dragging the bottom-right corner of the matrix. 6 A-005 -20 -10 1 -3 -2 10 2 00-28

Q: 35. A swimming pool is 7.5 ft. deep, 42 ft. wide, and 65 ft. long, and it is filled to the brim with…

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Q: 5. Explain or show that the point (3,-4) is a solution to this system of equations: 4x + y 8 = 3x -…

A: We can show that the point is a solution of the system of equation in the below steps.

Q: The locations of three receiving stations and the distances to the epicenter of an earthquake are…

A: Given   Distances of 3 receiving points and the epicenter of the earthquake is given as 1.…

Q: If 1/3 cup serving of cheese provides your full daily value of calcium, then what percentage of your…

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Q: 5. A company loses $5000 in its first month, but its profit increases by $300 in each of the…

A: Given 1. company loses in first month = $5000 2. Profit in each month = $300 3. Total time period =…

Q: Let C be the cost (in dollars) of a landscaping project that will take h hours to complete. A mode…

A: Topic- Linear equations Note: As per bartleby guidelines, we are supposed to answer only first three…

Q: Use the negative exponent rules to simplify. Write the answer with only positive exponents. All…

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Q: Use the zero exponent rule to simplify. All variables are nonzero. 2xyº 2xy = www

A: The objective of the question is simplying the given equation.

Q: Find the product using the FOIL method. (x+6)(x+4)

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Q: Find a unit vector in the direction in which f(x, y) = cos(5x - 7y) π π decreases most rapidly at P…

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Q: K Use the negative exponent rules to simplify. - 8x-2 - 8x = ... (Simplify your answer. Use positive…

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Q: Students can buy tickets to a basketball game for $1. The admission for non students is $2. Is 380…

A: Given that the price of the basketball game ticket for student $1, non student - $2. Also total…

Q: 2. The point (6, 6) is on the graph y = f(x). Find the corresponding coordinates of this point on…

A: The given point is (6,6) and y=f(x) And y=4f(x/3 +9)-7.

Q: A plant on the side of the house grows at a rate of 4 inches per week estimate how many feet per day…

A: A plant on the side of the house grows at a rate of 4 inches per week estimate how many feet per day…

Q: Mila is preheating her oven before using it to bake. The initial temperature of the oven is 75° and…

A: We have given Initial temperature of the oven = 750 Rate of increase in temperature per minute =100…

Q: Use the quotient to a power rule to simplify. 3b v d5 3b³v32 d5 - 2

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Q: Determine if the vectors are linearly independent. Justify your answer. 7 8 -6 6 9 - 27

A: See this solution in below.

Q: Simplify the following expression. 4₂5 4a b³ 3

A: -4a5b33

Q: Two friends sold many pieces of furniture and made $1360 during their garage sale. They had sixteen…

A: This is the question of algebra  Here total $1360 given  Lets assume that $50 bill = x quantity So…

Q: Simplify the expression. 13 (19) ³ 1 3

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Q: Find an algebraic expression that represents the volume of the figure. 3x - 4 x+3

A: Given length of cube=3x-4

Q: e decibel level for the intensity of a sound is a logarithmic scale defined by D = 10 log10 (I) +…

A: Topic:- algebra

Q: K Use the zero exponent rule to simplify. -(9)⁰ 610

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Q: br II) passing through P=(2,-1) and is perpendiculed to the line √x=2-t y=3 In normal form.

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Q: You deposit $1540 in a savings account paying 2.5% simple interest. How much interest will you earn…

A: We can find the interest and amount after 4yr in the below steps.

Q: Identify the end behavior for the function. -1 3 2 1 0 -1 Fr 1 2 3 4 5 O Left end: →→→-∞, f(x) →∞…

A: Observe the graph at both ends.

Q: Please make sure answers are clear n easy to read. Please do it on white paper. Again make sure the…

A: Negation : it means the opposite or denial of the given statement statement : Everybody wants to…

Q: K Differentiate. y = Inx 7 X

A: The given function is: y=lnxx7   As we know that; The Power law: ddxxn=nxn-1 The Quotient rule:…

Q: 9. 1. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬+- -15-12-9-6-3 0 3 6 9 12 15 -5-4-3-2-1 0 1 2 3 4

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Q: Sketch the graph of the following function. f(x)=x³ + 2x² Use the graphing tool to graph the…

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Q: Use the FOIL method to find the product. (4x + 7y)(6x + 7y)

A: Given expression is  ( 4x + 7y)(6x +7y). We have to find the product using FOIL method. Important…

Q: Question 2 A building meets the ground at a right angle. The top of a 10-foot ladder is placed…

A: Let's find height of building.

Q: n the following​ statement, express the first number as a percentage of the second number.   A…

A: We know that percentage formula is  % = favourable outcometotal outcomes×100

Q: Which of the following is the negation for "I will not eat green eggs or I will not eat ham."?…

A: Negation of "not A or not B" is given by "A and B"

Q: Use the distributive property to find the product. 2a² (5a²+3a-2) 2a² (5a²+3a-2) = (Simplify your…

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Q: Express the following system of linear equations as a matrix equation: 8x7-3x2-x3-2x4 = −1…

A: We need to write down the given system into the matrix equation.

Q: ng is the correct formula for the Pearson-r correlation?

A: For a collection of n data point of x vs y where y is dependent on the x variable,   The Pearson-r…

Q: Exercise 5.11. Assume the universe is the set of real numbers R. Are the following propositions…

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Q: Multiply the monomials. (-a³) (2a) (-a³) (2a) = (Simplify your answer.

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Q: Niccis sister is seven years less than twice Niccis age a a the sum of niccis age and her sister’s…

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Q: Apply IRR to project requiring $100m outlay, returning $106m in 1 year when opportunity cost of…

A: Given :Initial Outlay = $ 100 mYear one = $ 106 mPeriod = 1 year

Q: graph the solution to this inequality on the number

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Q: choose the correct answer Given the following data solve using the regression equation analysis.…

A: We have to find value of coefficient b used in linear regression analysis.

Q: Tom is 4 more than twice Andrews age. Sarah is 8 less than 5 times Andrew ‘s age. If Tom and Sarah…

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Q: A = 0 0 10 0 det A = Ex: 5 -4 0 -5 -3 8 5 3 -11 -2 4 -8 7

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Q: Simplify the expression. (1) ₁

A: We will use rules related to Algebra to solve the given problem.

Q: The solution set of points (x, y) satisfying all constraints is called the feasible region for the…

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Q: Pick any number n. Multiply the number by 6. Add 8 to the product. Divide the sum by 2. Subtract 4…

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Q: d the product of the sum and (3z + 4)(3z-4) AYB7 /Simplif...

A: We know identity a+ba-b=a2-b2 We have 3z+43z-4

Q: ocedure produces a number that is three times ginal number. ocedure: Pick a number. Multiply the…

A: Topic:- algebra