Find the angle 0 (in radians) between the vectors. (Round your answer to two decimi u = 21 - 6j v = i- 5j

Q: Graph AJKL and its image after a reflection in the line x = -1. J2, -1), К(4, -5), L(3, 1) Polygon A...

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Q: If the fourth term of a geometric progression is −4 and the fifth term is 8​, find a1 and r.

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Q: Use a graphing utility with matrix capabilities to find the following, where u = (1, -3, 2, 1), v = ...

A: v + 2w = (-1,-2,2,0) + 2(1,-2,2,3) v + 2w = (-1,-2,2,0) +  (2,-4,4,6) v + 2w = (-1+2,-2-4,2+4,0+6) v...

Q: 4. The distance travelled by a man driving at the rate of 60 kph

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Q: Concentration ôf a Gas and Global Temperature selected years. Shown on the scatter plot is a line th...

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Q: Choose the graph that best represents, this description The mass of caffeine in the bloodstream decr...

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Q: What is the minimum product of two numbers that differ by 15? What are the two numbers?

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Q: 9. Colony X started with 50 bacteria and tripled every hour. Colony Y started with 20 bacteria and q...

A: X colony can be represented by50×(3)x  where x is the number of hoursY colony is represented by20×(4...

Q: A. Describe the graph of the system of linear equations. (type of lines) B. Identify whether the sys...

A: We have to fill blank information on the basis of given Equation.

Q: Evaluate the variable expression when a 3 and c = -4. %3D

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Q: Write an equation for the function graphed below 4- -7 -6 -5 -4 -3 -2 -1 2 3 4 $ 6 7 -4 -

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Q: -9 -2 -2 2 -8 2 17. Let A = 2 3 7 1 3 4 -1 11 -8 (a) Find p and q if Col(A) is a subspace of RP and ...

A: A=1332-9-2-22-822307134-111-8 Note : If multiple question are given we  have to answer only 3 subpar...

Q: Find all distinct (real or complex) eigenvalues of A. Then find a basis for the eigenspace of A corr...

A: We need to find eigen values and eigen vectors.

Q: Find the basic eigenvectors of A corresponding to the eigenvalue 2. 0 0 10 -9 3 9 0 A = 2 = 1 0 0 1 ...

A: Let X be an eigenvector for an eigenvalue λ of  a matrix A of order n. Then we have, A-λIX=0, where ...

Q: A ball is thrown upward of a 100 meter cliff with an intial velocity of 6 m/s. The function f(x) = 5...

A: Given: - A ball is thrown upward of a 100 meter cliff with an initial velocity of 6 m/s. The functio...

Q: Graph the exponential function. f(x)= 4 Plot five points on the graph of the function, and also draw...

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Q: Evaluate the following: 1. S sinº 4xcos®4xdn

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Q: Define a quadratic function y = f(x) that satisfies the given conditions. Vertex (-5, 5) and passes ...

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Q: Quinn picked 416 apples, she puts the apples into baskets containing 8 apples each. Quinn sells the ...

A: Quinn picked 416 apples she puts the apples into baskets contaning 8 apples each. Quinn sell each ba...

Q: EVALUATION Direction: Encircle the letter of the correct answer. 1. What is the length of the hypote...

A: As per our guidelines we can help you in solving only first problem. Rest of the problems, you have ...

Q: Which is a statistical graph that displays only the range of values on the horizontal axis? O Scatte...

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Q: Solve the equation: x^1/3 - x^1/6 - 2=0

A: Given problem:- Solve the equation: x1/3 - x1/6 - 2=0

Q: 12. A scatter plot is created for a set of data. A linear model for the data has a coefficient of de...

A: Given data÷ Linear model has coefficient of determination R2=0.9531 Quadratic model has coefficient...

Q: solve this linear equation using gauss seidel x+ y−z=0 2 x−3 y+z=1 2 x+ y+2 z=7

A: The given equations are; x+ y−z=02 x−3 y+z=12 x+ y+2 z=7

Q: Write this statement in the form “If p, then q” I will be able to tour abroad next year provided th...

A: To write the statement in the form “If p, then q” I will be able to tour abroad next year provided t...

Q: What is the maximum value for the data set? 5678 9 10 О 15 O 6 7.5 O 4

A: The given question has been solved in detail and option (B) is the correct answer

Q: Normal curves can be used to determine if it is acceptable to use standard deviation to determine if...

A: Topic:- algebra

Q: Benjamin believes that ; % is equivalent to 50%. Is he correct? Why or why not?

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Q: 9. Write an equation for line pass through (4, 10) and is perpendicular to the line 6x-3y=5 0- x + 1...

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Q: A man invested 10,000 at an interest rate of 10% compunded annually. What will be the final amount o...

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Q: 1. The domain and range of function y= V(3-x) a. Domain (,3], range [1, o0 Ob. Domain (-0,3], range ...

A: y = 3-x here is we can put in the function so domain is (-∞ , 3) and we can put this value so we get...

Q: Vhat function on the TI-83 is used to plot the quantile graph? O QuanStat

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Q: Completing the square  x2 +12x+n

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Q: Find the average rate of change of f(x) = x-4x+2 from x = 2 to x = 5. Simplify your answer as much a...

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Q: Condense 4 log y + 5 log æ – 3 log z into a single logarithm. You must write down the work leading t...

A: Here we have to condense 4 logy+5logx-3logz into a single logarithm.  

Q: A radioactive isotope, selenium, used in the creation of medic has a half-life of 119.77 days. If 10...

A: In order to calculate the mass of selenium after 20 days, we need to use the formula of radio active...

Q: 5. Let A= and B = What value of k, if any, will make AB = BA?

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Q: ) Your friend has been absent from school and wants to know what she missed. How would you explain h...

A: Question- 7) Your friend has been absent from school and wants to know what she missed. How would yo...

Q: Which equation describes the graph? 4 1 -1 10 x -2 -3 -4 -5 a) y=-0.4x+ 3 b) y = -0.4x+7.5 O c) y= -...

A: Equation of the line passing through the point  (x1,y1)  and (x2,y2)  is(y-y1)=y2-y1x2-x1(x-x1)

Q: O c) Graph i has a greater slope and lesser y-intercept.

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Q: rectangle is 3 ft longer than it is wide, and its area is 270 ft2. Use a quadratic equation to find ...

A: Given query is to find the length and the width of the rectangle.

Q: 5a) Label each as a growth or decay function. 5b) What is the growth or decay factor 5c) What is the...

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Q: A rock is thrown straight up in the air from an initial height h., in metres, with initial velocity ...

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Q: Three boys Shared 2c Oranges among themSelves in the 3:5:8 cnd Hhe Smallest Share was 45 oramges, fi...

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Q: Consider the three points A(2,2, –1), B(4, –1,3) and C(-10,20,–19). As the vector AB Your response C...

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Q: 2. Find the distance between the pairs of points using the distance formula. a. (-4, 3) (8,8)

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Q: Which of these standard form equation is equivalent to the factored form y= (x+1)(x-2)(x+4)(3x-7) A....

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Q: -4 0 0 -1 3 0 1 (a) The determinant of the matrix is: (b) Does the matrix have an inverse??

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Q: 12. The circle [(x-2)] ^2 + [(y+6)] ^2 = 2 has Oh= -2 ,k=6 ,a=2 Oh= 2 ,k=6,a=2 Oh= 2 ,k=-6 ,a=/2 Oh=...

A: Circle's Equation: (x-2)2+(y+6)2=2  

Q: Evaluate the variable expression when a = 3 and c = -6. a – 4c

A: To evaluate the variable expression when a=3 and c=-6.a-4c