Find an explicit description of Nul A by listing vectors that span the null space. 0 위 A = 124 0 1 3 -7 A spanning set for Nul A is (Use a comma to separate vectors as needed.)

Q: The economy of a small island nation is based on two sectors, coal and steel. Production of a…

A: let's break down the problem step-by-step to find the correct output from the coal…

Q: Graph the solution to the following system of inequalities. y-x²2-2 2 X 9 + 2 16 <1

A: To draw the graph of the solution to the following system of inequalities.

Q: Solve the problem. 12) A model rocket is launched from the ground with an initial speed of 50 feet…

A: The height of the rocket launched is given by initial speed = 50 ft per second

Q: Find an equation of the hyperbola having foci at (8,-5) and (12, -5) and vertices at (9,-5) and (11,…

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Q: 4. Use the following picture of a ruler to find each of the lengths in centimeters: a. AB b. DE c.…

A: a) AB=1-0=1centimeter b) DE=(4.6-3.6)=1 cmc)CJ=(10-2)=8cmd)EF=(5-4.6)=0.4cm

Q: Please need help on the math equation and please show work!!!*!

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Q: Find the determinants of the following matrices by using cofactor expansion. 0 8 4 5 -3 4) 4 -3 0 1…

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Q: Jack's old two cars last weekend one for $15,075 in the other one for $21,640 what is his total…

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Q: Mark the statement True or False. Justify the answer. An orthogonal matrix is orthogonally…

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Q: 16. Simplify O +11 11-x O -1 O O 1 x-11 x+11 x² + 11x 4x 121x². 4x - 44

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Q: If a series of positive terms converges, does it follow that the remainder R,, must decrease to zero…

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Q: The partial fraction decomposition of where || g(x) = 10x 8x210x +3 can be written in the form of…

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Q: Is x = -4 and y=-3 a solution of the following inequalities? 1x - 2y -5 O Solution O Not a solution…

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Q: O {1,4,14,44,46}

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Q: Explain why the degree (The Largest Exponent) of the sum of two polynomials of different degrees…

A: If two polynomials are given then their sum is calculated by adding the coefficients of the…

Q: Suppose $60,000 is invested into an account where interest is compounded quarterly. After 30 years…

A: Suppose $60,000 is invested into an account where interest is compounded quarterly.After 30 years…

Q: Rational Exponents Mazel rections: Rewrite each expression in simplest radical form. Use your…

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Q: There are four consecutive integers. The sum of the first and fourth of these consecutive integers…

A: Let's call the four consecutive integers x, x + 1, x + 2, and x + 3.

Q: 9. h(x) = 10 D = R = 4/3 -2 if x < 0 -x+1 if x ≥ 0 -3x+7 if x ≤ 3 if ?

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: For two n x n invertible matrices A and B, suppose that A + B is also invertible. Is it always true…

A: Given statement For two  invertible matrices A and B, suppose that A+B is also invertible.Is it…

Q: If $5,100 is invested at an interest rate of 9% per year, find the value of the investment at the…

A: The compound interest formula is  as follows

Q: Identify the number of solutions of the polynomial lequation. Then find all solutions of the…

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Q: Write a polynomial function t of least degree that has rational coefficients, a leading Coeffient of…

A: A polynomial function with a leading coefficient has zeros  and .The aim is to find the polynomial…

Q: Maricopa's Success scholarship fund receives a gift of $ 125000. The money is invested in stocks,…

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Q: implify (-3√3)/ 1

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Q: What's 5+500

A: To find5+500

Q: h(x) = x^6 + 6x^4 + 21x − 15 is irreducible in Q[x]

A:

Q: 2. The table shows the population of waterfowl at a particular lake for selected years between 2002…

A: SolutionHere y is the percent of households with computers and x is the number of years after 2000.

Q: The population of a city increased from 23,400 to 28,800 between 2016 and 2020. Find the rate of…

A: The objective of this question is to find the rate of change of the population of a city between the…

Q: Consider the following equation x² + 8x + 7 = 0. (a) Solve the equation by completing the square.…

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Q: Solve the inequality and graph the solution set on a number line. -1<3x-1≤8 The solution in interval…

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Q: which graph best represents -5y=-6x+15

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Q: Consider the given function n(x) = 2(x+3)² -8. (a) Determine whether the graph of the parabola opens…

A: we are given the equation of a parabola."As per the rules, we are supposed to answer the first three…

Q: 18y^2+18: factor the sums of the squares without using qusd

A: 18y2+18Factor the given expression.

Q: 13.1: Math Talk: Is It a Match? Here are graphs of two equations in a system. y Determine if each of…

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Q: Dan 11 True has slope 0. O Fa

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Q: A is 40% of B. What percentage is B of A? if you needed like send your moible nbr

A: A is 40% of B.

Q: If A = A−¹ . 9 7 1 0 1 5 00 01

A: The matrix is given byTo determine: The inverse of the given matrix.Formula used:

Q: Write to explain how you can use an array to break apart 18 x 12 to find the product and check if…

A: First we can break the numbers18 as 9×2 12 as 6×2

Q: The marginal cost of producing the xth box of CDs is given by 11-x/(x+1). The total cost to produce…

A:

Q: Find the slope of the line passing through points (-1, 3) and (2,4)

A: As we knowThe slope of line passes through points and  is

Q: A password contains six ​digits, such as 174668. How many different passwords can be​ formed?

A: The objective of this question is to find out the total number of different passwords that can be…

Q: Simplify: (30x^2-39x-27)/(6x+3) Answer options are 6x+9 6x-9 5x+9 5x-9

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Q: Which of the following equations match the given t-chart? y -3 -7 -11 ANOX 0 2 4 Oy=2x-3 Oy=-2x-3…

A: Given,

Q: If A, B, C are 4x4 matrices and det (A) = 3, det (B) = -3 and det (c) = 2 then Compute. 6 det (5…

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Q: A service station attendant is paid time-and-a-half for working over 40 hours per week. Last week…

A: A service station attendant is paid time-and-a-half for working over 40 hours per week. Last week…

Q: An BnC (A-B)U(A-C)U(3 Match each of the options above to the items below. S Di An (BUC) 4

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Q: Graph the line containing the point P and having slope m. P= (-5, -6); m = -4

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Q: Use the graph of the function f shown to the right to answer parts (a)-(n). (f) For what values of x…

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Q: Which of the following equations match the given t-chart? y -7 -4 -1 ×327 X -3 -2 -1 Oy= 3x+2 Oy=…

A: Given,