Express the column matrix b as a linear combination of the columns of A. (Use A1, A2, and Az respectively for the columns of A.) [: 2 -3 1 A = 1 b = -1 3 b =

Q: State the possible number of imaginary roots for the polynomi 9) 5x'-3x-25x + 15 = 0 В) 2 or 0 А) 4,...

A: “Since you have posted a question with multiple Questions, we will solve the first question for you....

Q: How do factorials work?

A: Solving the proboem by finding in which field factorial works most.

Q: Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The ro...

A: Given query is to find the time when rocket splash into the water.

Q: Determine which property of determinants the equation illustrates. 4 -5 O If one row of a matrix is ...

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Q: (*- 3, determine the vahye of 200 10 84 12

A: Solution is here

Q: Given the function f (x) = 2 + vx – 4, fınd f1 (x). (inverse function)

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Q: use the Laws of logarithma to expand the expression  a) log(x^2+9/(x^2+2)(x^3-4)^2

A: topic- logarithmic expressions log(a/b)=log a -log b log(ab)=log a +log b log (ab)=b log a  

Q: fing the homegenous linear DE: f(x)=C1e3x+C2x+C1

A: QUESTION- find the homegenous linear DE:   f(x)=C1e3x+C2x+C1

Q: Evaluate the expression (simplify your answers completely) a) log10 (100) b) log8 (64) c) log9 (9...

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Q: (2) The price p (in dollars) and the quantity q sold of a certain product obey the demand equation q...

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Q: 13). 1/2t + 3 = 28 14). 1/6r = 12 15). 11/12b = 32

A: Here we have to solve the following by multiplying by the inverse of the fractional coefficient. 13)...

Q: Z- Z: f(x) = x - 5 A. Select the element in f(x) that corresponds to B. Select the properties that d...

A: We will ise the given rule to find the value of f(1).

Q: 35. If the distance between the points A(-2,4) and B(x,-8) is 13, what are the possible values of x?...

A: distance AB =(-2-x)2 +(4-(-8))2 13 = (-2-x)2 +144 169 (-2-x)2 + 144 (-2-x)2  = 25 -2 -x =+ 5 -2 -x =...

Q: 0 1 Perform the indicated operations, given a = 3, b = -7, and B- (a + b)B (a + b)B =

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Q: Where does the line 2æ1 + 3x2 = 4 cross the æ2 axis, i.e., æ2 intercept?

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Q: A bag contains 33 coins, some dimes and some quarters. The total amount of money in the bag is $4.35...

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Q: A man finds the angle of elevation of the top of a tower to be 30°. He walks 85 m nearer the tower a...

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Q: Let 11, x2 represent decision variables. Which of the following is a linear constraint? (a) 0.5¤1 + ...

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Q: 17. The legs of a right triangle are x and x + 3 respectively. If the length of the hypotenuse is 20...

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Q: 5. JĀN BN Č|

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Q: Solve the matrix equation for x -2 1 4 3 2 1 -1 -1| X = 6. 7 8. 9. 1 1 -4 1 3 7 9.

A: The solution is given in the next steps.

Q: 20. Mr. Wilson is building a new patio off the back of his house. 5 ft 5 ft 15 ft 10 ft 20 ft

A: The area of tiles required to cover the patio is equal to the area enclosed in the patio.

Q: Find the line's slope and a point on the line. 3. y+1=--(x-5) slope: Undefined point on the line: |D

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Q: Sophie invested $170 in an account paying an interest rate of 2-% compounded continuously. Wyatt inv...

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Q: 11:30 p.m. what was the time 9 hours ago

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Q: A store is selling laptops for $700 each. Use this information to fill in the table. Then plot the o...

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Q: Write an equation for the polynomial graphed below 6+ 5- 4+ 3 -4 5 -1 -2+ -3 - -4 -5- -6+ y(x) = 4) ...

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Q: The midpoint of all sides of square are all joined together to create another square inside it (see ...

A: First we find side of bigger square using Pythagorous theorem. And follow step 2nd . 

Q: 5+2?

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Q: Jace invested $380 in an account paying an interest rate of 6.2% compounded continuously. Assuming n...

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Q: Write an equation in slope-intercept form for the line with y-intercept -6 and slope O=0

A: Topic = Coordinate geometry

Q: For each ordered pair, determine whether it is a solution to the system of equations. y=2x-3 7x-4y=6...

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Q: Simply: (2x-5)3

A: Here we will find (2x-5)3

Q: use the Laws of Logarithma to evaluate the expression.  a) log3 (15) - log3 (35) + log3 (567) b) l...

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Q: 57. The arithmetic and geometric mean of two numbers are 10 and 8 respectively. Find the hamonic mea...

A: topic - sequence and series

Q: If f (x) = x² + 6x and g (x) = 6 – x² , find ƒ – g.

A: Given: - If f(x)=x2+6x and g(x)=6-x2, To find: - The solution of f-g.

Q: Direction: Read and answer the following word problems. 1. The sum of two numbers is 98. Their diff...

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Q: standard form of h(x) = -(x-4)(x+2)

A: We have to write the standard form of h(x) =-(x-4) (x+2) 

Q: The axis of symmetry is the horizontal line at the vertex. O True O False

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Q: a. Algebraically determine the exact value for x in the following equation: 3**2 = (7)(6*-).

A: Given query is to find the value of x.

Q: (2) In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all dire...

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Q: Sophie invested $170 in an account paying an interest rate of 2% compounded continuously. Wyatt inve...

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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: 3

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Q: It takes Terry 2 hours longer to do a certain job than it takes Tom. They worked together for 3 hour...

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Q: 1. (a) Consider a function y in x defined implicitly, for –1 < x < 1, by the equation In y y - - 2 d...

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Q: Mar 17, 9:58:48 PM O Watch help video A new car is purchased for 2030o dollars. The value of the car...

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Q: 4) (7x)

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Q: THEOREM 1.6.2 If A is an invertible n x n matrix, then for each n x 1 matrix b, the system of equati...

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Q: A table of values of a linear function is shown below. Find the output when the Input is n. Type you...

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