Find the inverse of AB if 1 1 A−1 and B−¹ = (AB)-¹ = [ [ L 5 3 4 2 5 4 -4 5 1 100 J

Q: 1. Let f(x) = n(1-x)+1 and g(x) = 1-x². (a) Starting with the graph of y = ln x, sketch the graph of…

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Q: 4 Joe bought a new computer for $355. He paid a deposit of $75 and will pay $35 each month until the…

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Q: Find the domain of the function. f(x) = 12 x + 3

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Q: L₁ = {E, 00, 01}, Give the following languages. (a) L₁ UL₂ (b) L₂ UØ (c) L₂ U {E} L₂= {01, 11, 10}.

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Q: Determine which of the following numbers are prime. Use the method of trial division. Show your…

A: need to determine which of the numbers are prime by the use of trial division.

Q: In a certain​ year, 29​% of adults in a certain country viewed a college education as essential for…

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Q: Find the point on the line y = 4x that is closest to the point P = (6,2 Point=

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Q: -4 -3 -2 -3 Domain: Range:

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Q: there were 130453 pairs of skates rented at an ice rink in one year the next year 108626 pairs were…

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Q: In 2007, the federal minimum wage was $6.55. Currently, The federal minimum is $7.25. Calculate the…

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Q: Use the definition of the derivative to show that the function is not differentiable at x = 0. (If…

A: The function is given by fx = x25 To determine: The differentiability of the function at x=0.

Q: A one-day admission ticket to a park costs $42.85 for adults and $16.95 for children. Two families…

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Q: Question 6 Given the following functions: f(x) = 6x² -7 g(x) = 2x² - 9x Find (g- f)(x) 2x² + 3x - 7…

A: We know that (f - g)(x) = f(x) - g(x)

Q: Examine the equation below and the work shown to provide to provide its solution. x² + 3x - 18 =…

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Q: A supermarket advertises a new product by offering samples to customers. The table shows the number…

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Q: Solve the following system of equations using elimination. 0.08x + 0.16y=8.00 x+y=80 ... Select the…

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Q: Identify the local maximum and minimum of the graph below. -5 -4 -3 -2 -1 4 3 2 -1 -2 -3 -4 -5 The…

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Q: Write an equation for a line parallel to y = 2x + 4 and passing through the point (2,-1) y =

A: The line is parallel to y=2x+4 and passing through the point 2,-1. We have to find the equation of…

Q: How many ways are there to distribute n identical coins among r people if each person is to get at…

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Q: Find the LCM of the following using Euclidean Algorithm. 1. [48,32] 2. [35,50] 3. [75,325] 4.…

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Q: Factorize the polynomial f(x) =x^4−2x^3+x^2−2x as much as possible (explain each step), then find…

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Q: Solve the system by the substitution method. x + 2y -2 y = - 2x - 10 --- Select the correct choice…

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Q: Find a normal vector for the plane with vector equation: [1+3s +2t] 2 x(s, t) = s+t 1+ 3s - t

A: NOTE: Refresh your page if you can't see any equations. . here you can choose any values of s and t…

Q: 9) The karate kid holds a 6" sponge at the end of his 15" arm. If he washes a car with a stroke that…

A: We can find the area by arc length formula.  Area of sector of the circle = […

Q: Find the inverse of each of the following 4 x 4 matrices, where k₁, k₂, k3, k4, and k are all…

A: (a).  The given matrix is: A=k10000k20000k30000k4

Q: Use the Angle Addition Postulate to find the value of 'x' and the measure of the angle indicated for…

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Q: How to do Distributive property Math

A: Distribution property:  a×(b+c)=(a×b)+(a×c)

Q: Answer two A. 5x = 3x questions about Equations A and B: B. 5-3 1) How can we get Equation B from…

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Q: Solve the system of equations by the substitution method. 3x + 4y = 7 -2x-y = 2 Select the correct…

A: Here, the given system is: 3x+4y=7...(1)-2x-y=2...(2)

Q: Find the graph of the inequality 2x+3<x-y. (Make sure to draw the boundary line either dashed or…

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Q: 20 If X has the distribution function CDF described below. Find F (4). * F(x) 1/3 1/2 >1<x<4 4≤x≤6…

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Q: Determine the parent function from which the graph of the function shown below can be obtained.…

A: Given fx=x+9-8

Q: 2xy + 4z = 33 x +2y - 3z = -26 -5x-3y +5z = 23

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Q: 1. y = Ae2x + Bxe²x

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Q: The representation of an even integer is 2k; and that for odd is 2k+1 or 2k-1 for some integer k.

A: THE REPRESENTATION OF AN EVEN INTEGER IS 2K; AND THAT FOR ODD IS 2K+1 OR 2K-1 FOR SOME INTEGER K.

Q: Find the rule of a quadratic function whose graph has the given vertex and passes through the given…

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Q: 13. TICKETS The high school auditorium has 800 seats. Suppose that the drama club has a goal of…

A: Topic - Linear inequalities We are given,number of seats in auditorium =800price of student…

Q: Write an equation for a line perpendicular to y y = Submit a = 5x 4 and passing through the point…

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Q: Find the solution of differential equation y' - 3y = 6. A. y = -2 B. y = 0 C. e³x - 2 D. e2x - 3 E.…

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Q: -3 X Domain: Range:

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Q: y = x² + Ax + Be

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Q: Solve: 3x +2 +4 > 10 The answer has form: Ox B OA<x< B Where A = and B -

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Q: Solve the following set of equations using the Gaussian method.x + 3y = 144x + y = 1

A: Given: x+3y = 14 4x+y = 1

Q: A hot water heating system is installed in a house. The system needs 163 feetof 3⁄4-inch copper…

A: Given data:- The system need 163 feet of 3/4-inch copper tubing Cost of one foot copper tubing =…

Q: Solve the following system of equations using elimination. 2x+6y=0 7x + 3y = 21 TEE Select the…

A: Equate the coefficients of y and subtract the equations.

Q: 4) Name the subset(s) of the real numbers to which each number belongs. a) √11 c) √25 b) -7 d) 5 e)…

A: a)11- Irrartional number If a square root is not a perfect square, then it is an irrational number

Q: Jean Juan borrowed 175,000 for 120 days at 15%. On day 30 , Jean Juan made a 50,000 partial payment.…

A: the steps are discussed

Q: Solve the inequality. Graph the solution on the number line and then give the answer in interval…

A: The given inequality is  -4x+7&lt;3.

Q: A technician buys replacement parts needed to fix an air-conditioningsystem. The cost of the parts…

A: Given data, Cost=$53.10 Discount=12%

Q: 15.768- 3.503

A: Performing the subtraction