Compute the determinants of a. -3 4 4

Q: The temperature T of an object in degrees Fahrenheit after t minutes is represented by the equation…

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Q: b) Using the Lagrange multipliers method find the extreme value(s) (if it exists) of the function…

A: The given function is;  f(x,y)=4x-6y-x2-y2.

Q: M   background: the time it takes to clean varies on how many brothers come along to clean.   it…

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Q: Find the value of k such that A is singular 1 0 5 4 -1 0 L6 5 k k=

A: given isA=1054-1065kmatrix A is singular if |A|=01054-1065k=01(-k-0)-(4k-0)+5(20+6)=0

Q: Suppose H (x)=√√2x²+3. Find two functions fand g such that (fog)(x)=H(x). Neither function can be…

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Q: The general solution of the second-order differential equation 9y" + 16y' - 4y = 0 is: O…

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Q: It's saying the x= is not 3.35, 0.15

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Q: Determine if the set of vectors is a basis of R¹. If not, determine the dimension of the subspace…

A: The given vectors are;  6  5  -3 7 0   -1 4 -2 -5 1 1 6 2 3 -5 8.

Q: Twice a first number decreased by a second number is 19. The first number increased by four times…

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Q: If A is a 4 x 15 matrix, what is the largest rank possible? Your Answer:

A: If A is a ,4 * 15 matrix   Then largest possible rank of A =, min { 4 , 15 }

Q: A technician, using a very precise tool, measured a piece of metal to be used in a satellite several…

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Q: he graph of a sinusoidal function is shown. Describe this graph by determining its: • range • the…

A: To determine the properties of the graph:

Q: 1 x-2 | 1 1 x-1 6 ||

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Q: Write the complete factored form of the polynomial f(x) = x³+4x²-3x - 18

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Q: Suppose that a 4 x 4 matrix A has eigenvalues A₁ = 1, A2=-7, A3-9, and A4-9. Use the following…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Find the present value, using the present value formula and a calculator. (Round your answer to the…

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Q: what is 66?

A: Given, 6^6 It means six raised to the power 6 or it can also be expressed as 6 multiplied by itself…

Q: How many different "words" can be formed by rearranging the letters in the word EXAGGERATED?

A: We have find out number of words

Q: 1. If a parabola touches the x-axis at one point but it doesn't cross it, then it has one real root…

A: Explanation of the answer is as follows

Q: The following table shows the Rate R of Vehicular involvement in traffic per 100,000,000 vehicle…

A: No. S R 1 20 1600 2 25 800 3 30 250 4 35 300 5 40 800 6 45 1400 Where, S=speed of…

Q: For the matrix A = T-8 0 0 0 0 -8 1 0 0 0 16 0 0 0 0 17 2 one of its eigenvalues is λ = -8. (a) Find…

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Q: D (S-1)(x) = (x + ¹)(x) = (S-1)(-1) = Suppose that the functions s and I are defined for all real…

A: Topic:- function

Q: Question Seve.... [203] Let A be the square matriz 0 1 4 l1 0 1 Find, if possible, a matriz B such…

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Q: T-Shirt Profit The latest demand equation for your Yoda vs. Alien T-shirts is given by q=-50x + 700…

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Q: a b where a = 15, b = 4, c = -5, and d = 4, has two distinct d real eigenvalues. Find the larger of…

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Q: B. For the system of linear equations below, solve for the values of w,x,y,z 6w-2x-z=5 6x - 5z = 1…

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Q: Find the particular solution Use method of undetermined coefficients. 1. y + 9y = 81x² + 14cos4x;…

A: As per the instruction, we will be answering only the first one. For (1), The characteristic…

Q: Find AB and BT A, given: [4 A 05] 132 B = 357

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Q: Determine from the given graph whether the function has any absolute extreme values on (a, b). Then…

A: NOTE: Refresh your page if you can't see any equations. . as we can see from the graph, the…

Q: Find all real solutions   ( x , y )   of the system.  x^2 − y = 4   x ^2 + y^2 = 4   List the…

A: topic - solution of system of equations

Q: How much money should you invest now in order to have $70,000.00 in 26 years? Assume that the money…

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Q: Question 2. ABCD is a parallelogram and M and N are the midpoints of BC and CD respectively. AM and…

A: answer is in next step . please give a like !!

Q: What is 2+2?

A: To determine 2+2.

Q: 8 гх а-2 169 64

A: Given problem:- 8-2x. 16x-2 =64

Q: Numeric Response 1. If loga 243 = 5 and log, b hundredth, is 5 then the value of loga blog, a, to…

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Q: Question 2. ABCD is a parallelogram and M and N are the midpoints of BC and CD respectively. AM and…

A: answer is in next step . please give a like !!

Q: A smokestack is 180 ft high. A guy wire must be fastened 20 ft below the top of the smokestack. The…

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Q: The adjoint of zero square matrix is zero matrix and the adjoint of identity matrix is identity…

A: topic - matrices

Q: Perform the summation below using the following set of data: 4, 5, 5, 6, 7, 8. Σ(42²-5)

A: Using following data set ,

Q: 5.) Write the equations. Do augmented matrix linear t not Perform any operations. 2x + 7y = 11…

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Q: Given the following recurrence relation, determine the first two terms of each of the two linearly…

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Q: Find the length and width of a rectangle whose perimeter is 24 feet and whose area is 35 square…

A: Solve the following

Q: The speed of a particle in a test laboratory was noted every second for 3 seconds. The results are…

A: Given speed table:- t(sec) 0 1 2 3 v(ft/sec) 9 5.5 5 3.5

Q: The first term of an arithmetic sequence is equal to 200 and the common difference is equal to - 10.…

A: We will find the required.

Q: For the real-valued functions f(x)=4x-1 and g(x)=√x+1, find the composition fog and specify its…

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Q: Find the amount a college student owes at the end of 3 years if $6200 is loaned to her at a rate of…

A: Given problem:- Find the amount a college student owes at the end of 3 years if $6200 is loaned to…

Q: For a matrix A, rank A = dim Row A. True False

A: The dimension of the row space is called the rank of the matrix. This is the same as the maximum…

Q: This exercise is based on the following table, which lists interest rates on long-term investments…

A: = final amount = principle amount = interest rate = number of times interest applied per…

Q: 7 6 5 8 7 6 t(A) = 0 and A-¹ does not exist, but adj(A ists.

A: First we calculate the determinant of given matrix A

Q: I can't read this to make it out in order to understand this question.

A: Let's find function is linear or quadratic.