What is the dot product? [6 5 2]⋅[ 1 9 4]

Q: 1) a, = [n/2] + [n/2] %3D

A: This is a problem related to series. Based on the general formula we will calculate the terms of ser...

Q: Let B = {b1, b2, b3} be a basis of R³ where [ 1 2 3 bị 4 b2 5 b3 2 = 4 Let v be a vector in R´ such ...

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Q: 4x² + 4xy + y2

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Q: Find the endpoint of the line segment with the endpoint (-9, 7) and midpoint: (10, -3). O (29, -13) ...

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Q: If A - 3 1 determine A?- 2A +I 2

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Q: How many paths spell MATH IS FUN if you start from the top and proceed to the next row by moving dia...

A: We need to spell MATH IS FUN by starting from the top and moving down one row at a time.

Q: Change the percent to a decimal number. 3.35% 3.35% =

A: The answer is in step 2.

Q: Let f(x) = (x + 7)². Find the inverse of f restricted to [- 7, 0). f-'(x) = Preview

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Q: Which two of the following four values are the eigenvalues of A? Please explain your answer through ...

A: Given:          A=2-10-310-6-617-10 To get Eigenvalues    A-λI=0       2-λ-10-310-λ-6-617-10-λ=0

Q: John is solving x² + 4x + 8 = 0 by completing the square. Which step would be part of John's solutio...

A: We can solve as follows 

Q: The count In a bacteria culture was 100 after 20 minutes and 1700 after 35 minutes. Assuming the cou...

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Q: O (5,-5) 19.

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Q: 3x-4=7x-24 What's the value of x

A: given: 3x-4=7x-24  

Q: Stuck! Kindly assist, thank you!

A: We know that , Quadrant X- co-ordinate Y co-ordinate 1 + + 2 - + 3 - - 4 + - + X-axis x...

Q: Solve the equation AB = BC for A, assuming that A, B, and C are square matrices and B is invertible....

A: Given : AB=BC A, B, and C are square matrices and B is invertible. i.e. inverse of matrix B exists. ...

Q: The function f(x) = 1/(x-2) has what type of discontinuity at x=2? O jump O essential O infinite O e...

A: topic - discontinuity

Q: 16 20 Q 1. A photographer needs a frame for a 16 x 20 inch picture, such that the total area is 340 ...

A: Used the area =length *width

Q: cos e sine 1. Show that the matrix A =| is nonsingular, and compute its inverse. – sin cose

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Q: wo numbers that multiply to the value on top and add to the value on 8. 9. nswer atte a

A: We have to write the two numbers such that given conditions hold

Q: b) y = x5 3 2. 21

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Q: Given below are descriptions of two lines. Line 1: Goes through (-3,6) and (0,5) Line 2: Goes throug...

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Q: The point (14,22) is the midpoint of A and B. Given that A is located at (6,12), solve for the locat...

A: Solve the following

Q: y = -x + 2r -2.5 -3.5

A: Given, equation is,  y = -x2+2xNow,1.  Range is the value that y can take with the given value of x ...

Q: 3V2 + 4V2

A: We have to simplify the above expression.

Q: what is 12x50

A: We will find the value 12×50 in the following step.

Q: This expression has three restrictions. What are they? 3x2-3x 2x 10 x-2 x-4

A: The given expression is : 3x2-3xx-2÷2x-10x-4 Here x-2≠0 since it is in the denominator of 3x2-3xx-2a...

Q: 3. Graph the following functions. Make sure to label all intercepts and at least one point that is n...

A: Given:    fx=-x-12x+4 To get x-interception points put y=0 then,           -x-12x+4=0           -x-1...

Q: 5-x > -2 X-1

A: Given query is to find the solution finthe inequality.

Q: -59 7 X. Χ. Χ

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Q: With 2.4 million digital subscribers, a top-ranked magazine has 1150% more digital subscribers than ...

A: Given query is to find magazine subscribers of third ranked magazine.

Q: 6. 2 x+6 2x2 +12x 一

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Q: Use set-builder notation to write the following set. {1, 2, 3, 4, 5, ...} O {x | x E I} {x | x E R} ...

A: This is a problem related to set. Based on the set of number we will answer the question. 

Q: In a band  3/5 of the members play one instument  and 1/4  play two instuments . The rest of the ban...

A: This question can be solved using the concept of linear equation in one variable.

Q: An offshore oil platform is two miles out to sea from a coastline. The nearest oil refinery is 4  mi...

A: Q: A point on the shore line to minimize the pipe laying cost -------------------------------------...

Q: A distance can be positive, negative, or zero. O True O False

A: ## we want to find that distance can be positive, negative or zero. This statement is either true or...

Q: If A varies directly as B and inversely as C, a) Write the variation equation. b) Find A when B = 9,...

A: a.solution :If A varies directly as B then A  proposnal to BA varies inversely as C  then A inversel...

Q: b) -1

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Q: Use the equation A=Pe^rt to answer the question. Show all work. Daniel deposits $8,000 into a contin...

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Q: Let the graph of g be a vertical shrink by a factor of : 1 followed by a translation 2 units up of t...

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Q: Draw a graph of f(x) -8 by first placing the horizontal and vertical asymptotes, then plotting an %3...

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Q: 4 -4 -3 -2 -1 -1 -6 -5 3 4 -2 -3 -4 -5 -6 Fill in the coefficients so that the equation below is the...

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Q: The monthly demand function for a product sold by a monopoly isp1.912- dolars, and the verage cost i...

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Q: Let f(x) = 2 – 2², x > 0 f'(x) = Preview

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Q: A produce buyer for a juice company is buying apples. He makes a choice of either Michigan, Wisconsi...

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Q: # 26. The graph of the polynomial function P(x) is shown below. Select all the true statements. O Th...

A: From the above graph we can see that: The domain of P(x) is all real numbers. The ends of the graphe...

Q: Which of the following inequality has a graph and solution as illustrated? A. 3x+4y≤9 B. 3x-4y≤9 C. ...

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Q: Find the endpoint of the line segment with the endpoint (9, -10) and midpoint: (4, 8) O (-1, 26) O (...

A: For the following problem, midpoint formula will be applicable

Q: ii. What is the angle 8 in the triangle below? 4.2

A: From triangletanθ=opposit sideadjacent sidetanθ=94.2θ=tan-1(94.2)

Q: Normalisation of gives: 2x. Select one: O a. 1 V2 O b. /2 c. 1

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Q: A rectangle's length is 5 metres longer than twice its width. If both the length and the width are d...

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