Find all values of kfor which the given augmented matrix corresponds to a consistent linear sys -3 k 3 (a) -6 6 6

Q: In the figure, A, B and C are 3 points on the circumference of the circle such that AB BC and diamet...

A: ∠BAC=40° , AB⏜=BC⏜ and AD is diameter as shown in figure: We have to find (1) ∠CAD (2) ∠CED

Q: express the equation in exponential form  a)log3 (9)=2 b) log3 (1)=0 c)log8 (2)=1/3 d)log5 (0.04...

A: Given query is to express the equation in exponential form

Q: Use a determinant to decide whether the matrix is singular or nonsingular. 1 2 2 3 1 O singular nons...

A:

Q: The price p (in dollars) and the quantity q sold of a certain product obey the demand Equation : q ...

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Q: (e) Use a backward finite difference approximation to approximate the first derivative of the follow...

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Q: solve the given equation below: xy'=4y

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Q: Find the y-intercept(s) of the function f(x)=-x+5x-6.

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Q: Solve the system using any method. Express numbers as integers or simplified fractions. 4(3x-y) =6-x...

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Q: evaluate the expression (simplify your answer completely)  a)5^log5(7) b)4^log4(23) c) e^in(30)

A: Given query is to eveluate expression.

Q: Consider the Quadratic function f(x) = x² – 4x – 21. Its vertex is ( %3D ). Its largest r-intercept ...

A: The given function is; f(x)=x2-4x-21.

Q: For each ordered pair, determine whether it is a solution to the system of equations. 5x-3y 7 y=-2x-...

A: Given,            The system of equations are             5x-3y=7             y=-2x-6To find : Deter...

Q: 0 1 Perform the indicated operations, given a = 4, b = -5, and B = -1 (а + b)В (а + b)В

A: Given; a=4 ,b=-5 and B=0 1                              -1 2.

Q: A company sells three types of products for $20, $15, and $10 per unit. In 1 year, the total revenue...

A: topic - profit and loss   

Q: Determine whether the following equation represents exponential growth or decay y = -4(4)** x+3

A: topic -  series and function 

Q: Find JA-11. Begin by finding A-1, and then evaluate its determinant. Verify your result by finding J...

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Q: just inherited $30,000 tax free from your grandfather's estate. You currently have: no savings or re...

A: We have inherited $30,000 tax-free from a family estate. We should use this to payoff all our debt. ...

Q: Suppose that a group of 150 students have joined at least one of the chat rooms: one on auto racing,...

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Q: What is a square plus e square please i need help

A:

Q: Ay

A: Find your answer below 

Q: Find the present value: 1. Php 40,000 due in 2 years at 3% compounded monthly 2. Php 60,000 due in 3...

A: topic - compound interest

Q: In a Stackelberg game, what is the best response that follower firm 2 can make to the choice y1 alre...

A: Follower firm can influence the leader and make more profit compared to Cournot game is not true acc...

Q: (3) A firms production function is Q(L) =15L² –0.1L , where output (Q) is a functior of a single inp...

A:

Q: The memory card in Carla's camera can hold 1,024 pictures. On April 30th, Carla sees that she has 23...

A: Here, given that the memory card in Carla's camera can hold 1024 pictures. Now, on 30th April, she h...

Q: Graph the solution of the system of linear inequalities. Ay 10- -4sx<7 8- .... 6- 4- Use the graphin...

A: Solution: -4≤x&lt;7

Q: Express v-121 as a V-121 =| complex number in standard form: a + bi Preview

A: Given query is to write the expression in the form of a+ib.  

Q: 20. x2 = 5x

A: Topic = Equations

Q: Let R be an equivalence relation on A = {0, 7, 8, 9} and R = {(7,8), (8,9), (9, 9), (7, 7), (8, 8), ...

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Q: (a) Solve the following: 1 (i) 2-6 8. (ii) log, (x+3) =1– log,(x–1)

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Q: y (64, 3) 1 10 20 30 40 50 60 -1 -2 H 3. 2.

A: Given query is to find the function for graph.

Q: Consider the Quadratic function f(æ) = x² – 6x – 7. Its vertex is (| ). Its largest r-intercept is a...

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Q: 1. Php 40,000 due in 2 years at 3% compounded monthly

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Q: Eya is packing 100 pencils for donation into two-pack and three-pack cases. Graph the inequality sho...

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Q: for x 1 x -1 = ( JI- 2 for x = 1, show that flx) is continuous at x = 1

A: If fx=x2-1x-1  for x≠12  for x=1then to show that fx is continuous at x=1.  

Q: Suppose that y varies directly with x, and y=3 when x 15. (a) Write a direct variation equation that...

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Q: Find the determinant of the elementary matrix. (Assume k + 0.) 1 0 0 O 6k 0 0 1

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Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space provi...

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Q: Find the period of the sinusoidal function. fx 64 5- 4 2. 540° A360 A180° 180° 360° 540° -3 -4 -5

A: Given:       

Q: 4). 1/2x= 20 5). 3/5s = 60 6). 1/3t = 3

A: The objective is to solve the following by multiplying by the inverse if the fractional coefficient....

Q: 67. Consumption Expenditures In Keynesian macroeconomic theory, total consump- tion expenditure on g...

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Q: The Bluestripe Snapper is an invasive species in the Hawaiian Islands. Their population grows expone...

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Q: 1). 2/5t = 20 2). 7/8p = 56 3). 5/6x = 30

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Q: Marcus drew two adjacent angles. a. If ZABC has a measure one-third of ZCBD, then what is the degree...

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Q: Write the system of linear equations in the form Ax = b and solve this matrix equation for x. 2x2. +...

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Q: Brett can plow out all the driveways on his street with his new four-wheel-drive truck in 2 hours. U...

A: Time taken to plow driveway by Brett = 2 hrs Time taken to plow driveway by Brett's neighbour = 3 hr...

Q: Suppose that y varies directly with x, and y= 16 when x=-2. (a) Write a direct variation equation th...

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Q: .  If y is inversely proportional to x, and if y = 16 when x = 5, find the constant of variation

A: Find your answer below 

Q: Find the determinant of the matrix. 2 3 4 1

A: We have give 2×2 matrix and we have to find its determinant.

Q: What is the equation of h (x) = f (g (x))? %3D f (x) = 3x² + 1 g (x) = -x + 2

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Q: Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan eliminatio...

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Q: Consider the LP problem in Figure QP2.5 and refer to the Solver sensitivity report in Figure QP2.6. ...

A: This is a problem of data analysis of the given tabular value. Based on the given tables we will fin...