Suppose the matrix product AB is defined. a. If A is a 77 x 81 matrix and B is a column matrix, give the dimensions of B and AB.

Q: For each of the following statements, if it is true explain why, and if it is not true in general,…

A: From the given statement

Q: Compute the product by hand. If the product is undefined, explain why. 3 -1] 2 0 6] -3 5

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A: The product property of logarithms states that the logarithm of a product is equal to the sum of the…

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Q: Compute the orthogonal projection of 7 = proj, (v) = onto the line L through 31 2 and the origin.

A: The orthogonal projection of u onto v is given by

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Q: Using the graph of the function y = f(x), answer the following questions. Y -6 -5 4 प စာ -2 ↓ 6 5 4…

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Q: ● ● ● Study the group of candles above, create a graph of the candles' burning that would represent…

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Q: Let W be the set of all vectors of the form [3s 4r5t] 2r + 2s - t 3s - r + 5t 3r + 2s + 4t with r, s…

A: The set ( W ) consists of vectors that can be formed by linear combinations of the vectors with…

Q: For each of the following statements, if it is true explain why, and if it is not true in general,…

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Q: Define a recursive function f(s) for the sequence in terms of f(s - 1). f(s) = Define an explicit…

A: The Following information has been provided to us by the given graph.we are to find the recursive…

Q: Compute the orthogonal projection of 7 = proj(): = 18 [13] onto the line L through [B] and the…

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Q: What is the numerical expression of 126 less then -68

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Q: The following equation is given. Complete parts (a)–(c). x³ - 2x² - 25x+50=0 a. List all rational…

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Q: 4. Bob used He used 13213 of his money to buy 4 similar caps and 5 similar pairs of shorts. of the…

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Q: Nathan weighs only 50% of his Dads wieght. Ig there total weight is 243 pounds how much does Nathan…

A: The objective of the question is to find out Nathan's weight given that he weighs 50% of his Dad's…

Q: The graph f(x)=X^2 was transformed to create k(x)=f(x-5)+1. Which of hte following represents k(x)?

A: Hence k(x)=x2−10x+26 (ans).Explanation:Step 1:

Q: 39-42 Solve for x and y. 28] = [ 2² 39. 40. 3 x 2y 4 42. X y y X -2 2x -6y +14, 2,1-41 2 x y y x 6-9…

A: Question No. (39):To solve for .Note: Since you have posted multiple questions, we will provide the…

Q: A $240,000 building is depreciated by its owner. The value y of the building after x months of use…

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Q: ||| O Week 2: Systems of Linear Equations Graphing a compound inequality on the number line Try…

A: The graph of the compound inequality is shown below. Explanation:• Draw the graph of x < 8Draw an…

Q: excerpt from Gulliver’s Travelsby Jonathan Swift I heard a confused noise about me; but, in the…

A: The objective of this question is to identify the most important and less important details for an…

Q: What is the GCF for the following expression: 4x² 16x 2x 8x 04x²

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Q: Elizabeth Strickland Amy and Rachel went grocery shopping for fruit and bought apples and pears.…

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Q: Write the equation of the line in fully simplified slope-intercept form. 12 26098 11 10 7 6 5432 1…

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Q: what is the mean,mode,range,median of thw following  14, 18, 5, 7, 12, 9, 10, 15, 11, 9

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Q: Only typed solution

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Q: Sarah buys $94 of art supplies.She buys b packages of brushes and each package is $6. She buys t…

A: we need to find the number of brushes and tubes bought.

Q: 4.) vrite px) in fully factured P(x)=x²-5x ³-X² + 5x 3 form

A: We are given a polynomial  and we are to find the factored form of the polynomial P(x).

Q: 11. √2 √72

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: Simplify and give your answer in fraction (not decimal) form: -27-/-/ 3

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Q: it for errors before submitting it. Be sure to explain the steps you use in your response to the que…

A: The objective of the question is to understand the process of finding the composite function…

Q: An office manager will spend a total of $37,500 on computers at $1500 each and printers at $1200…

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Q: Determine all positive integers n > 3 for which is an integer. (n-1)n-1n² + 291 (n − 1) (n - 2)²

A: We have: simplified and expanded expressions.For the left side, we can expand using the binomial…

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Q: Give the algebraic representation of the graph below.

A: given graph of function to find the function.

Q: The distance between the centers of two adjacent atoms in a solid with a simple cubic lattice is…

A: The distance between the centers of two adjacent atoms in a solid with a simple cubic lattice is…

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A: The graph of  x≤−3 or x≥5  on the number line isExplanation:Step 1: The given compound inequality is…

Q: 1. a) c) Express 3-2 in logarithmic form. log3 27 = 3 log₁3 = 2 9 = b) d) 1 log9(3) == ¹3 (²) = -…

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Q: Got Brush? Use Goats! Are you dreading the unenviable task of clearing brush from your land? If so,…

A: The objective of the question is to identify the method used by the author to introduce her thesis…

Q: Determine the due date of the​ loan, using the exact​ time, if the loan is made on the given date…

A: The objective of this question is to calculate the exact due date of a loan that was made on April…

Q: 23. Calculating Annultles You are planning to save for retirement over the next 30 years. To do…

A: Stock account investment per month (S) = $850Bond account investment per month (B) = $250Stock…

Q: 2 Mr Ronan had as many yellow floorball sticks as red floorball sticks in the PE storeroom. He took…

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Q: Given the matrix A : A³ || 8 ГО 0 [9] fin -3 find A³.

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Q: A car is advertised with a price of $14298. The payment plan to own a car is $468 per month for 7…

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Q: I have $5500 to invest, and I want to choose between one investment at 3.25% and a second investment…

A: Here Principal amount is . Now,

Q: Name: Lizolenčeta A Saleve cart Date: 2/21/14 A#21 - Systems Review #2 Graph each system. Identify…

A: The objective of the question is to graph each system of equations and identify the solution to each…

Q: 3. Find the inverse of the function. y = 2x + 5

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Q: A monthly salary is $1386. It is given an increase of 7%. After the first increase, it receives a…

A: The objective of this question is to find the new monthly salary after two consecutive percentage…