Question 4 If the determinant of a 3 x 3 matrix -2, then the rank of A² is (a) 2 (b) 1 or 2 (c) 3 (d) impossible to determine (e) none of these

Q: Given that f(x) = 5 In 2x, find f^-1 and give the domain and range of f^-1(x)

A: Given query is to find the domain and range of the inverse function.

Q: The captain of a ship at sea sights a lighthouse which is 240 feet tall. The captain measures the…

A: Given query is to find the distance of the ship form the light house.

Q: 1 Let M be a 3×3 magic square with magic number s. (a) Prove that the sum of M's entries is 3s. (b)…

A: Let n denotes order of the matrix. Magic constant =nn2+12 Sum of numbers in each of the rows,…

Q: The number of bacteria in a refrigerated food product is given by N(T) = 2472 - 134T +43, 6 <T< 36…

A: We are given that N(T)=24T2-134T+43T(t)=8t+1.5. Now,                  N(T(t))=248t+1.52-1348t+1.5+43…

Q: Find the x^2y^3 term in the expansion of (3x + y)^5. Simplify your answer so it does not include any…

A: Given that (3x+y)5

Q: The frequency, or pitch, of a musical note varies inversely with the wavelength. The speed of sound,…

A: Need to find out the wavelength for which frequency is given.

Q: Please try to answer & explain me this question.   Determines the Cartesian equation of the plan…

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Q: Seven-eights of a number is -63. Write an algebraic equation No hand written solution and no image

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Q: 4 0 4) A = 6 1 14 5 0 0, λ = 4 -4

A: Given matrix:- A=400610145-4

Q: Mrs.Selcertransformsf(x)=x 2 tocreate g(x)=6x 2 .Johnclaimsthegraphofg(x)will…

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Q: 6. Age. is 84. How old is each? 7. ages Consecutive Integers Problem Find two consecutive odd…

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Q: f(x) = 5x-8

A: we have to slove above question  the function f, construct and simplify the difference quotient.

Q: -{-₁-₁ Let S = , V₂ = VI V₂ V3 0 , V3 The augmented matrix corresponding to the equation a₁ V₁ +…

A: The given set S=v1=101, v2=220, v3=001. We have to find whether the vectors are linearly independent…

Q: When the sum of an unknown number z and twenty-two is divided by the same unknown number, the…

A: Just i have written the given statement in mathematical form and solve it, and find that    Unknown…

Q: Given det det 4 abc de f ghi -3e 7e+b b-h -3f 7f+C C-i -3d 7d+ a a-g = -5, find the following…

A: Given;  Det [ a b c          d e f        = -5.          g h i]

Q: Describe each using a double inequality. -3 13

A: NOTE: Refresh your page if you can't see any equations. . the given figure is

Q: Evaluate S10 for the series x + (x + y) + (x + 2y) + ..

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

Q: Find the vertex of the parabola. f(x) = 2x²-8x+2

A: parabola

Q: A manufacture has been selling 1250 television sets a week at $420 each. A market survey indicates…

A: Given A manufacture has been selling 1250 television sets a week at $420 each. A market survey…

Q: Write the sum 16 + 32 +64 +128 +256 + 512 using sigma notation. The form of your answer will depend…

A:

Q: sha works for 7 hours she can rent out 6 apartments, and if she works for 8 hours she can rent out 9…

A: Solution : this refers to the additional number of benefits that Sasha gets when she works an extra…

Q: 16 Write a rule for the nth term of the sequence. 1 3 5 7 10' 20' 30' 40''

A: given 110,320,530,740,.....

Q: 7. The water from an outdoor fountain follows a path that is shaped like a parabola. The arch…

A: Given that:     Height of arch of water = 27 in                        Width of arch of water = 32…

Q: Write a slope-intercept equation Passes through (3,-7) and (0, -2)

A:

Q: I did that, factored x^2 + x +6 and got x=-2 and x=3 so the vertical asymptotes should be 2 and -3,…

A: You have done the wrong factorization the factor of x^2 + x +6 is not -2,3 . When we factorize then…

Q: 2 Log, 1÷7mn

A: Given  expression:- log71÷7mn2

Q: 12-day anniversary. If the edge of the dodecagon is 6cm, what the area of the top of the cookie? No…

A: Given: the edge of the dodecagon is 6 cm.Notice the below diagram for better understanding.

Q: 1. Determine whether each sequence is geometric. If so, find the common ratio. 1,2,3,4. -1,1,-1,1…

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Q: PART B: This part is done with only a calculator. 3. Consider the sequence (7,9,11,13,15...) (a) Is…

A: I have solved step by step in detail...go through the solution

Q: - [3] V1 = Which weights should be used for b = a₁ V₁ + a₂V2 to obtain the vector b = a1 = A2 = V2 =…

A:

Q: Find the total mass M and the center of mass of the solid with mass density e(x, y, z)= kxy³(6-2)…

A: Given : Mass density : σ(x,y,z) = kxy3(6–z) g/cm3 Where , k = 8 × 106 The Region bounded by the…

Q: What is the length of AHD? (round to two decimal places) 2000 ft 50° 35

A: From the figure OC = OB = OA = 2000 ft

Q: A club N with five members is shown below. N = {Alfred, Brad, Carla, Daniel, Elaine}, abbreviated as…

A: The given data is: N=A, B, C, D, E

Q: Consider the linear system The REF of the augmented matrix is: 1 2 0 0 1 1 1 0 3x1 2x1 3x1 3 1 2 2 0…

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Q: Joel and Mcfarland had a total of 360 buttons. Joel gave 1/5 of his buttons to Mcfarland. Mcfarland…

A:

Q: Find the values of x for which the series converges. (Enter your answer using interval notation.) Σ…

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Q: Determines the equation of the tangent to the representative curve of f(x) = 2x 2 + 4x - 1 when × =…

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Q: 8.6 km I 7. b A = 38.7 km²

A:

Q: No hand written solution and no img  When Natasha saves $13 more, she will have enough money to buy…

A: Given :   When Natasha saves $13 more, she will have enough money to buy a basic MP^(3) player

Q: The function h(x) = (x+6)5 can be expressed in the form f(g(x)), where f(x) = x5, and g(x) is…

A:

Q: How many proper subsets are there of the set {L, M, N, O}. The number of proper subsets is (Type a…

A: Given :Set :  L, M, N, O

Q: Choose the exponential form of the logarithmic equation log₂ (4x4) = 4 O 4² = (4x − 4)² - ○ 2(4x-4)…

A:

Q: Given the following expression, what is the quotient? 2x3-x²-20x+15 x-3 Use either polynomial long…

A:

Q: Which binomial is a factor of 2x³-3x2-98x-48? Select one: a. x+12 O b. x+6 O c. x+16 O d. x+8

A: Given binomial p(x)=2x3-3x2-98x-48

Q: Consider the following. f(x) = x² + 2x² - 8 (a) Write the polynomial as the product of factors that…

A: f(x)=x4+2x2-8(a) we know  (a+b)(a-b)=a2-b2

Q: What is the slope of the tangent to the curve h (x) = 3.4 x at the abscissa point is x = 2?

A: According to question,Given equation, h (x) = 3.4x

Q: 2 +4 +6 +8 5+6+7 + 7 + 14 + 21+ . + 11 +105

A:

Q: Use the table below to find the indicated values: X 3 6 9 13 f-¹(1) = f-¹(12) = f-¹(7) = 14 f(x) 1 4…

A: By using the table below to find f-11, f-112, and f-17. x 3 6 9 13 14 fx 1 4 7 12 16

Q: Evaluate. 61

A: To evaluate the following expression. 6!

Q: Use the graphs to evaluate the expressions below. 6 5 4 3 2 1 -1 +-1 f(x) 1 2 3 = 1 f(g(1)) =…

A: Given query is to find indicated composite function value.