Algebraically find the inverse matrix of: 1 4 A = |0 -4 0 1 That is, write: a b d e f 8 hi and determine the values of a, b, c, d, e, f, g, h, i, with the definition.

Q: A few steps in the process of simplifying the given matrix to​ row-echelon form, with 1s down the…

A: To find the missing numbers while making row echelon form of the given matrix.

Q: A new savings account is opened with $400 and gains 3% every year. What is the exponential function?…

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Q: 1. What do you call a relation where each element in the domain is related to only one value in the…

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Q: Find one of the four solutions of (6x – 9x +4) -5(6z - 9x + 4) +5 = 0. Write your solution using…

A: To solve: 6x2-9x+42-56x2-9x+4+5=0 Substitute 6x2-9x+4 = y

Q: 45. student deposits $1000 in a savings account that pays interest at the rate of 6% per year,…

A: We need to find accumulated amount.

Q: 27-8^n a prime? Why?

A: answer is in next step

Q: Find the distance between (6, -6) and (-1, 1)

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Q: State if the scenario involves a permutation or a combination. Then find the number of…

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Q: An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted…

A: We have to find out the probability

Q: Simplify the expression using the addition or subtraction rules of exponents. Assume that n…

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Q: If y varies directly as x and y = 0.5 when x = 6, find the constant of variation k and then…

A: y ∝ xy = kxgiven that;x=6, y=0.5y=kx0.5=6kk=0.56k=112 =0.0833when x=10,y=1012=56=0.833

Q: #3: Compound interest earns interest on interest. 2000 is invested at 6.5% per year gives the…

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Q: 19. Arithmetic Series: 31 + 39 + 47+55+ + 575 ...

A: Question 19,Given,            31+39+47+55+...+575

Q: Simplify the expression. Assume that m and n are integers and that x and y are nonzero real numbers.…

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Q: Suppose 175 trout are seeded into a lake. Absent constraint, their population will grow by 60% a…

A: Recall: Logistic growth model   P(t)=m1+m-PPe-ktWe have, P=175, m=2000, k=60%=0.60, t=5 years

Q: MATH-1000| Test 5bdW22|p. 41 18. Solve e e' = e". a. x= 11/21 b. x=77/3 c. x= -1 19. Solve log, 256…

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Q: Which of the following is an exponential function? Select one: a. h(x) = 4(7)* %3D O b. f(x) = 7(1)*…

A: We have to tell which of the following is an exponential function

Q: solve the system using elimination 4x+3z=0,2x-2z+4z=2,-2x-2z=-2 please show work

A: Given problem:- solve the system using elimination 4x+3z=0, 2x-2z+4z=2, -2x-2z=-2

Q: 2 3 4 $ -2 -4 HA

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Q: The count in a bacteria culture was 800 after 10 minutes and 1500 after 40 minutes. Assuming the…

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Q: $25,000 is deposited into an account that pays 6.75% interest compounded continously. How long will…

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Q: only

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Q: 10. Identify three characteristics to the graphed function of f (x) = (÷) +1.

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Q: 680 The logistic growth function f(t)= describes the population of a species of butterflies t months…

A: Given query is to find initial number of flies.

Q: When area of a square is increasing twice as fast as its diagonals, what is the length of a side of…

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Q: .ll Metro by T-Mobile ? 5:33 PM © 37% Share... Add to Photos Сopy Aiden proposes, that the produçt…

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Q: Solve the given exponential equation. Express the solution set in terms of natural logarithms or…

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Q: m-1 10) È -4 ) Σ A) Diverges B) Converges

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Q: 12. 109 105 70 B.

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Q: Graph the Piecewise Function: x + 4, if 0 %D Click this Coordinate Plane to draw the Your answer:…

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Q: Make up your own problem where the appropriate step to rationalize it would be to multiply it by 3…

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Q: find the solution sets of the system of linear equations represented by the augmented matrix show…

A: We have to find the solution sets of the system of linear equations represented by the augmented…

Q: Which Formula would be used for Calculating the problem below: aren has $5000 to invest in two…

A: Given query is to find the formula for amount accumulated.

Q: Flying against the jetstream, a jet travels 3660 miles in 6 hours. Flying with the jetstream, the…

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Q: A right triangle is in the first quadrant with a vertex at the origin and the other two vertices on…

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Q: Evaluate each geometric series described. 1) a, = 3, r=-2, n= 10 %3D 2) -2 – 4 – 8 – 16..., n = 6 A)…

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Q: Write the first four terms of the sequence whose general term is given. Separate the terms with a…

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Q: A roast is taken from the refrigerator (where it had been for several days) and placed immediately…

A: A Roast is taken from the refrigerator (where it had been for several days) and placed immediately…

Q: Examples 1-3 Expand each binomial. 14. (с — d)? 15. (x + 6)6 16. (у — 5)7 17. (2a + 4b)4 18. (За —…

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Q: APPLICANT TEST 2,937.89 +6,074.63 9,012.52 12,899.34 +3,458.67 1,635, 801 8,023.24 -5,594.56…

A: 7th question is incomplete

Q: Find an equation of the circle whose diameter has endpoints (3, 6) and (-2, 2). O=0

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Q: Question zL MU/10 pts The half-life of Radium-226 is 1590 years. If a sample contains 300 mg, how…

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Q: should

A: We have to write the terms of the given expression

Q: solve Ro IUP

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Q: Write the number as a Babylonian numeral. 9170 Choose the correct answer below. O A. ITK<<TTK<<<« O…

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Q: the length of a rectangular driveway is five feet more than three times the width. The area of the…

A: Topic:-  geometry and algebra

Q: (": (3) 121M (13) 3. 7 = 63

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Q: At the beginning of an experiment, a scientist has 400 grams of radioactive goo. After 120 minutes,…

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Q: a. (4.2 + j6.8) + (7.6+ j0.2) b. (142 + j7)+ (9.8 + j42) + (0.1 +j0.9) c. (4 x 10°+j76) + (7.2 ×…

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Q: If the given sequence is a geometric sequence, find the common ratio. If it is not a geometric…

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