Find the determinant of the matrix below, using a cofactor expansion across ANY row or column. 36 4 20 4 62 5

Q: How to calculate this (expain every step) (8.314) (585)³d (-2.395 - 2505 k 3.477x100x² T T² + JT ) ;…

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Q: ✓ = caxi - ayî) (2 + cos wt) 1) a) streamline at (x, 4) = 2,2 over time? at (2,2) at t=0 B) will It…

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Q: Sketch the graph of the line. 9) y = -2x + 1

A: Draw the graph

Q: Height of a projectile. A stone is thrown directly upward from a height of 30 ft with an initial…

A: s(t) = - 16t2 + 60t + 30

Q: The amount W of water used varies directly with the population N of people. City A has a population…

A: WA= 36.1 billion gallons  NA= 489,000 NB= 160,000

Q: Use the quadratic formula to solve for x. 2x² +6x+1=0 (If there is more than one solution, separate…

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Q: It doesn't allow me to go outside -9 or 9 on the graph is there another solution?

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Q: Find the measure of each angle. 1) 3) 20° □ 2) 50°

A: The objective of the question is determine the angles. Note -  As per our guidelines we are supposed…

Q: If! 2 y= =ax+ bx² + coc4 find the value of dy do for a= 2, 6-3, C = 2, X = 0.7 Give your answer to…

A: Given query is to find the derivative.

Q: olve the equation and state the solution set. Remember to identify the values of the variable for…

A: To solve the given equation.

Q: A computer shop charges 20.00 per hour( or a fraction of an hour) for the first two hours and an…

A: NOTE: Refresh your page if you can't see any equations. . t=number of hours C=total cost A computer…

Q: 41. Choose the correct answer. How many real roots does the quadratic equation ² - 8+1=0 have? O not…

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Q: Water glasses on the shelves are broken and must be replaced. The replacement cost can be cut in…

A: Given clues, Clue - 1 There were more than 24 glasses but less than 100 glasses.   Clue - 2 If the…

Q: Find the probability of randomly choosing a letter other than the letter O from a bag that contains…

A: Given:- GUIDONIA MONTECELIO we have to find the probability of letter O.

Q: Using factoring patterns, factor the following polynomial. Make sure to show ALL work! 125x^3 + 64

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Q: What is the slope of a line parallel to the line whose equation is 5x - 3y = 18. Fully simplify your…

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Q: A sum of $8,000 is invested at an interest rate of 6% per year. Find the time required for the money…

A: " According to the guidelines issued by the company We are supposed to answer only first three…

Q: a11 1 a31 all 0 a31 a12 a13 0 0 a32 a33 a12 a13 1 0 a32 a33 a11 a12 a13 0 0 1 a31 a32 a33 = = 4 a11…

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Q: Write B as a linear combination of the other matrices, if possible. (If not, enter DNE in all…

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Q: The volume, V, of a sphere in terms of its radius, r, is given by V (r) = 7³. Express r as a…

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Q: Watch the video and then solve the problem given below. Click here to watch the video. Use the given…

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Q: 3 For the polynomial, P(x) = x³ - 13x² +72x-160, 5 is one of the zeros. Find all remaining zeros.…

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Q: What number belongs at the bottom? 2

A: I am attaching image so that you understand each and every step.

Q: At $0.39 per bushel, the daily supply for wheat is 448 bushels, and the daily demand is 592 bushels.…

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Q: Formulate a linear programming problem that can be used to solve the following question. A plane…

A: The linear programming problem can be modelled as below

Q: If: y = f(x) = k ( 2²2²- a²x²-b² ax-b Find the limit of y as x tends to b/a for a = 6.6, b = 0.8, k…

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Q: e exact value of the expression 11π 12

A: Topic :- application of trigonometry

Q: What is an equation of the line that passes through the point (-2,-2) and is parallel to the line 5x…

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Q: sin (20-32°) = cos (0+29°)

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Q: Use the given conditions to write an equation for the line in point-slope form and in…

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Q: The profit for a product is given by P(x) = -13x² +1170x-23,400, where x is the number of units…

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Q: The system of linear equations is in upper-triangular form. Find all solutions of the system. (Use…

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Q: K Simplify the complex expression using either Method 1 or Method 2. x+6 3 x+6 3 X+6 3 X+6 - 12 12…

A: We have to slove above questions

Q: What is the sum of the product of the first ten whole numbers and the product of the first five…

A: First ten whole number is 0,1,2,3,4,5,6,7,8,9 First five composite number 4,6,8,9,10

Q: Find the value of R in the following expression: cos(0) + b. sin(0) = R cos(0 + a) for a=6.7 b=-5.8…

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Q: Write the slope-intercept equation of the function f whose graph satisfies the given conditions. The…

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Q: 4) 2x - 5y = 20 --5-4-3-2-1 6 x

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Q: Write B as a linear combination of the other matrices, if possible. (If not, enter DNE in all…

A: We will find the required.

Q: Write a polynomial f(x) that satisfies the given conditions. 5 Polynomial of lowest degree with…

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Q: If the determinant of the 3x3 matrix 3 a -1 2b0 125 is 7, then what is the determinant of the 3x3…

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Q: Select the value of [-.8].

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Q: Find the midpoint of the line segment with the given endpoints. (2,6) and (8,10) The midpoint of the…

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Q: A computer shop charges $20 per hour( or a fraction of an hour) for the first two hours and an…

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Q: Simplify the complex expression using either Method 1 or Method 2. 5 x+6 5 X+6 - 10

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Q: At a local catering business, customers can bundle different plate options. ten hot dog plates and…

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Q: Use a graphing calculator to find the solution to the given system. y = 6x-2 y = - 10x + 9 Select…

A: Given system of equations: y=6x-2 y=-10x+9

Q: Let M be the 3x3 matrix 24-5 0-1 3 722 What is the matrix C{23), a cofactor of M? O Same as M{23} O…

A: We can find cofactor of the matrix M.

Q: The physician for a patient, BSA , orders CISplatin continuous infusion. CISplatin is available in…

A: Ciplastin ordered 50 mg /m² Body surface area is 1.1 m² Medicine available as 10 mg / 10 ml.…

Q: A= (1, 2, (3, 4), (5, 6, 7}} Select the statement that is true. {3} € A {3,4} CA {1,2} CA {1,2} € A

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Q: 4y/x3 without fraction bar

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